CN112520254B - Storage tank structure adopting orthogonal cable-girder structure to manufacture tank roof and construction method thereof - Google Patents

Abstract

The invention provides a storage tank structure and a construction method for manufacturing a tank roof by adopting an orthogonal cable beam structure. The tank structure using the orthogonal cable beam structure to manufacture the tank top includes the tank bottom, the tank wall and the tank top. The tank wall is a cylindrical structure with upper and lower openings and a hollow inside. The top is connected to and closes the top of the tank wall; the tank top includes a cable-beam structure and a top panel laid on the cable-beam structure, and the cable-beam structure includes a load-bearing cable net, a support cable net located above the load-bearing cable net, and a load-bearing cable net. There are multiple supports between the supporting cable net and the supporting cable net. The load-bearing cable net and the supporting cable net are both tensioned and covered on the top of the tank wall. The load-bearing cable net and the supporting cable net are connected to the tank wall. The lower end of each support piece is connected with the load-bearing cable net, the upper end of each support piece is connected with the support cable net, and the top panel is laid on the support cable net. The present invention is suitable for manufacturing super large storage tanks.

Description

Storage tank structure and construction method for manufacturing tank roof by using orthogonal cable beam structure

technical field

The invention relates to the technical field of civil engineering, in particular to a storage tank structure and a construction method for manufacturing a tank roof by using an orthogonal cable beam structure.

Background technique

With the continuous development of China's economy, the demand and storage of oil are increasing. As a global strategic energy source, the amount of oil in its reserves is becoming more and more important. Therefore, the storage of oil or processed products (gasoline, diesel, motor oil, etc. ) device is an essential oilfield equipment.

Vertical storage tanks are used in major oil fields and enterprises because of their simple construction, large volume, and little impact on the surrounding environment. Storage tanks are divided into small storage tanks, medium storage tanks, large storage tanks, extra large storage tanks and super large storage tanks according to their capacity; they are divided into ground storage tanks, underground storage tanks, and semi-underground storage tanks according to their location. and in-pit storage tanks. With the continuous increase of oil processing volume and demand, the volume requirements of temporary storage equipment are also getting higher and higher. Conventional steel storage tanks can no longer meet the needs of the market well, and research on super large storage tanks is becoming more and more important. more people's attention.

However, the large-scale development of storage tanks has brought great challenges to the design and construction of storage tanks. The walls and roofs of conventional storage tanks are all steel structures, and the steel structures are prone to overall or local instability under the action of external forces. If the structural stress requirements are met only by increasing the wall thickness of the steel plate, the wall thickness of the steel plate will be too thick, posing new challenges to the processing of such steel plates. In addition, the tank wall of the steel storage tank is often in direct contact with the soil, and will be eroded for a long time, thereby greatly reducing the bearing capacity and stiffness of the tank wall, shortening the service life of the storage tank, and under the action of a slight earthquake, the bottom of the tank will be damaged. Therefore, it is imminent to propose a new type of super large combined storage tank system.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a storage tank structure and a construction method using the orthogonal cable beam structure to manufacture the tank top, which is suitable for the manufacture of super large storage tanks.

In order to achieve the above object, the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein the storage tank structure using an orthogonal cable beam structure to manufacture a tank roof includes a tank bottom, a tank wall and a tank top. The tank wall is a cylindrical structure with upper and lower openings and a hollow interior, the bottom of the tank wall is connected to the bottom of the tank, and the top of the tank is connected to the top of the tank wall and closes the tank wall The top of the tank is open; the tank top includes a cable-beam structure and a top panel laid on the cable-beam structure, and the cable-beam structure includes a load-bearing cable net, a support cable net located above the load-bearing cable net, and a A plurality of supports between the load-bearing cable net and the support cable net, the load-bearing cable net and the support cable net are both tensioned and covered at the top opening of the tank wall, the load-bearing cable net The edge of the support cable net and the edge of the support cable net are connected to the tank wall, a plurality of the support members are arranged vertically, the lower end of each support member is connected to the load-bearing cable net, and each support member is connected to the load-bearing cable net. The upper ends of the support members are all connected to the support cable net, and the top panel is laid on the support cable net.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein the load-bearing cable net includes a plurality of first transverse cables and a plurality of second transverse cables, and each of the first transverse cables is arranged at intervals and Parallel to each other, each of the second transverse cables is spaced apart and parallel to each other, each of the first transverse cables is vertically intersected with each of the second transverse cables to form a mesh structure, and two of the first transverse cables are connected. The ends and the two ends of each of the second transverse cables are respectively connected with the tank wall.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein a first annular member is embedded in the inside of the tank wall, the two ends of each of the first transverse cables and the second transverse Both ends of the cable are wound from the bottom of the first annular member to the outer side of the first annular member and extend upward along the tank wall through the top end face of the tank wall, and each of the first transverse cables The two ends of each of the second transverse cables and the two ends of each of the second transverse cables are respectively fixed on the top end surface of the tank wall through first anchors, so that each of the first transverse cables and each of the second transverse cables are tensioned.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein the intersection between each of the first transverse cables and each of the second transverse cables is provided with a first steel node, and each of the A first cableway and a second cableway that are independent and perpendicular to each other are formed on the first steel node, the first cableway is used for the first transverse cable to pass through, and the second cableway is used for the second transverse cable to pass through. , and each of the first steel nodes is formed with a first upper installation hole, and the lower ends of each of the support members are respectively connected to the first upper installation holes of each of the first steel nodes.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein the supporting cable net includes a plurality of third transverse cables and a plurality of fourth transverse cables, and the third transverse cables are arranged at intervals and Parallel to each other, each of the fourth transverse cables is spaced apart and parallel to each other, each of the third transverse cables is vertically intersected with each of the fourth transverse cables to form a mesh structure, and two of the third transverse cables are connected to each other. The ends and both ends of each of the fourth transverse cables are respectively connected with the tank wall.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein a second annular member is embedded in the inside of the tank wall, two ends of each of the third transverse cables and each of the fourth transverse Both ends of the cable are sequentially wound from above the second annular member to the outside of the second annular member and below the second annular member and pass through the inner surface of the tank wall, and each of the Both ends of the third transverse cable and the two ends of the fourth transverse cables are respectively fixed on the inner surface of the tank wall through second anchors, so that the third transverse cables and the fourth transverse cables are Cable tensioned.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein, the first annular member is provided with a plurality of first anti-skid guide rings along the circumferential direction of the first ring member, and each of the first anti-skid guide rings is provided. A first annular groove is concavely formed on the outer surface of the ring along its circumferential direction, and the two ends of each of the first transverse cables and the two ends of each of the second transverse cables are respectively wound around the corresponding first anti-skid guides. in the first annular groove of the ring;

The second annular member is provided with a plurality of second anti-skid guide rings at intervals along its circumferential direction, and a second annular groove is concavely formed on the outer surface of each of the second anti-skid guide rings along its circumferential direction. Two ends of the third transverse cable and two ends of each of the fourth transverse cables are respectively wound in the second annular grooves of the corresponding second anti-skid guide rings.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank top, wherein the second annular member is embedded in the inside of the tank wall, and the third annular member and the fourth annular member are embedded in the bottom of the tank. , the fourth annular member is coaxially arranged on the outer side of the third annular member, and both ends of each of the third transverse cables and both ends of the fourth transverse cables are formed by the second annular member. The upper part is wound to the bottom of the second annular member and extends down to the inside of the tank bottom along the tank wall, and the two ends of each of the third transverse cables and the ends of each of the fourth transverse cables The two ends are located inside the tank bottom respectively from the inner side of the third annular member to surround the bottom of the third annular member, the bottom of the fourth annular member and the outer side of the fourth annular member in order and upward. It extends through the upper surface of the tank bottom, and the two ends of each of the third transverse cables and the two ends of each of the fourth transverse cables are respectively fixed on the upper surface of the tank bottom through third anchors, so that the Each of the third transverse cables and each of the fourth transverse cables are tensioned.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein, the first annular member is provided with a plurality of first anti-skid guide rings along the circumferential direction of the first ring member, and each of the first anti-skid guide rings is provided. A first annular groove is concavely formed on the outer surface of the ring along its circumferential direction, and the two ends of each of the first transverse cables and the two ends of each of the second transverse cables are respectively wound around the corresponding first anti-skid guides. in the first annular groove of the ring;

The second annular member is provided with a plurality of second anti-skid guide rings at intervals along its circumferential direction, and a second annular groove is concavely formed on the outer surface of each of the second anti-skid guide rings along its circumferential direction. A plurality of third anti-skid guide rings are provided on the three annular members at intervals along their circumferential directions, and third annular grooves are concavely formed on the outer surface of each of the third anti-slip guide rings along its circumferential direction. The fourth annular member A plurality of fourth anti-skid guide rings are arranged at intervals along its circumferential direction, and a fourth annular groove is concavely formed on the outer surface of each of the fourth anti-skid guide rings along its circumferential direction. The ends and the two ends of each of the fourth transverse cables are respectively wound in the second annular groove of the corresponding second anti-skid guide ring, and the corresponding third anti-skid guide ring of the first three annular grooves and corresponding fourth annular grooves of the fourth anti-skid guide ring.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein the intersections between each of the third transverse cables and each of the fourth transverse cables are provided with second steel nodes. A third cableway and a fourth cableway that are independent and perpendicular to each other are formed on the second steel node, the third cableway is for the third transverse cable to pass through, and the fourth cableway is for the fourth transverse cable to pass through , and a second upper mounting hole and a second lower mounting hole are formed on each of the second steel nodes, and the top panel is connected to the second upper mounting hole of each of the second steel nodes through a plurality of mounting elements are connected to each other, and the upper ends of each of the supports are respectively connected to the second lower installation holes of each of the second steel nodes.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein the first annular member and the second annular member are both arranged in a ring beam structure, and the first annular member is located in the Above the second annular member, the first annular member and the second annular member are connected and fixed by a plurality of steel web rods, the ring beam structure is poured with active powder concrete, and the ring beam structure is buried inside the tank wall and near the top of the tank wall.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank top, wherein the tank wall includes an inner cylinder and an outer cylinder, the outer cylinder is coaxially arranged on the outside of the inner cylinder, and the inner cylinder is provided. The lower end of the cylinder and the lower end of the outer cylinder are both embedded and fixed inside the tank bottom, the outer surface of the inner cylinder is provided with a plurality of groups of first shear structures at intervals from top to bottom, and the outer cylinder is A plurality of groups of second shear-resisting structures are arranged on the inner surface from top to bottom at intervals, and each of the first shear-resistance structures and each of the second shear-resistance structures are alternately arranged from top to bottom. Reactive powder concrete is poured between the outer cylinders.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank top, wherein, the inner cylinder and the outer cylinder are composed of a plurality of cylinder plates spliced together, and between each two adjacent cylinder plates All are mortised.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein, each group of the first shear structure and each group of the second shear structure include a plurality of circumferences along the tank wall. Shear key set to the interval.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein, at least one reinforcing ring is arranged on the inner wall of the inner cylinder, and the inner wall of the inner cylinder is above the cable beam structure. A support ring plate is protruded, and the edge of the top plate is erected on the support ring plate.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank top, wherein an anti-pulling ring is embedded in the bottom of the tank, and the lower end of the inner cylinder and the lower end of the outer cylinder are both connected with the anti-pulling ring. Pulling rings are fixedly connected, and/or a plurality of anti-pulling elements are provided on the inner wall of the inner cylinder embedded in the tank bottom and on the outer wall of the outer cylinder embedded in the tank bottom .

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein the inner cylinder, the outer cylinder, each of the first shear-resistant structures, each of the second shear-resistant structures, the The pull-out ring, each of the pull-out parts and the reinforcing ring are all made of high-strength aluminum alloy.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank top, wherein the tank bottom is formed by pouring steel bars and reactive powder concrete, the top panel is a polydicyclopentadiene plate, and the support member For spring steel pipe.

The above-mentioned storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, wherein, the first transverse cable, the second transverse cable, the third transverse cable and the fourth transverse cable all include cables. A sleeve and a non-adhesive cable that is movably passed through the inside of the cable sleeve.

The present invention also provides a construction method for manufacturing a tank structure with an orthogonal cable beam structure, wherein the construction method for manufacturing a tank structure with an orthogonal cable beam structure is used to manufacture the above-mentioned construction method. The storage tank structure using the orthogonal cable beam structure to manufacture the tank roof, the construction method of the storage tank structure manufacturing the tank roof using the orthogonal cable beam structure includes:

Divide the tank wall into N sections from top to bottom, N is a positive integer, the section located at the bottom is the first section, the section located at the top is the Nth section, and the first section of the tank wall is prefabricated and build the tank bottom, and embed the lower end of the first section of the tank wall in the interior of the tank bottom;

According to the N sections divided by the tank wall, the second section of the tank wall to the Nth section of the tank wall is constructed upward in sequence on the first section of the tank wall by adopting the method of segmented construction from bottom to top. part;

Prefabricated load-bearing cable nets and support cable nets, and a support member is installed between the load-bearing cable nets and the support cable nets to form a cable-beam structure;

During the process of building the tank wall, the edge of the load-bearing cable net is embedded and fixed on the tank wall;

During the construction of the tank bottom, the edge of the support cable net is embedded and fixed on the tank bottom, or the edge of the support cable net is embedded and fixed to the tank during the construction of the tank wall. on the wall;

tensioning the load-bearing cable net and the support cable net;

A top panel is laid on the support wire mesh.

The construction method of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof as described above, wherein the first section of the tank wall is prefabricated and the tank bottom is constructed, and the lower end of the first section of the tank wall is buried The interior fixed to the bottom of the tank includes:

The inner cylinder of the first section of the tank wall and the outer cylinder of the first section of the tank wall are formed by splicing cylinder plates, and the first resistance is welded and fixed on the outer surface of the inner cylinder of the first section of the tank wall. a shear structure, a second shear structure is welded and fixed on the inner surface of the outer cylinder of the first section of the tank wall;

Lay the tank bottom cushion, tie the tank bottom steel bars, arrange the third annular member, the fourth annular member and the pull-out ring, connect the lower end of the outer cylinder of the first section of the tank wall and the bottom of the first section of the tank wall. The lower ends of the inner cylinder are respectively welded and fixed with the pull-out ring, on the outer surface of the lower end of the outer cylinder of the first section of the tank wall and the inner surface of the lower end of the inner cylinder of the first section of the tank wall A plurality of anti-uplift parts are respectively welded and arranged along the circumferential direction of the tank wall, and the active powder concrete is poured to form the tank bottom, and the outer cylinder of the first section of the tank wall and the first section of the tank wall are connected to each other. Reactive powder concrete is poured between the inner cylinders of the tank, and the active powder concrete is cured to complete the construction of the first section of the tank bottom and the tank wall.

The construction method for the storage tank structure of the tank roof using the orthogonal cable beam structure as described above, wherein, according to the N sections divided by the tank wall, the method of segmented construction is used from bottom to top in the tank wall. Building the second section of the tank wall upward on the first section to the Nth section of the tank wall includes:

The second section of the tank wall is constructed, and the cylinder plates are spliced to form the inner cylinder of the second section of the tank wall and the outer cylinder of the second section of the tank wall, and the second section of the tank wall is formed. The first shear structure is welded and fixed on the outer surface of the inner cylinder, the second shear structure is welded and fixed on the inner surface of the outer cylinder of the second section of the tank wall, and the inner surface of the second section of the tank wall is welded and fixed. The lower end of the cylinder is in contact with the upper end of the inner cylinder of the first stage of the tank wall, and the lower end of the outer cylinder of the second stage of the tank wall is connected to the upper end of the outer cylinder of the first stage of the tank wall. , pouring activated powder concrete between the inner cylinder of the second section of the tank wall and the outer cylinder of the second section of the tank wall, curing the activated powder concrete, and completing the construction of the second section of the tank wall ;

According to the construction method of the second section of the tank wall, the third section of the tank wall to the N-1 section of the tank wall are sequentially constructed upward from the upper end of the second section of the tank wall;

Building the Nth section of the tank wall, using the cylinder plates to form the inner cylinder of the Nth section of the tank wall and the outer cylinder of the Nth section of the tank wall, in the Nth section of the tank wall The first shearing structure is welded and fixed on the outer surface of the inner cylinder, the second shearing structure is welded and fixed on the inner surface of the outer cylinder of the Nth section of the tank wall, and the inner surface of the Nth section of the tank wall is welded and fixed. The lower end of the cylinder is connected to the upper end of the inner cylinder of the N-1 section of the tank wall, and the lower end of the outer cylinder of the N-th section of the tank wall is connected to the N-1 section of the tank wall. The upper end of the tank wall is connected to each other, and a first annular member and a second annular member are arranged between the outer cylinder of the Nth section of the tank wall and the inner cylinder of the Nth section of the tank wall, to the Nth section of the tank wall. Active powder concrete is poured between the inner cylinder of the section and the outer cylinder of the Nth section of the tank wall, and the active powder concrete is cured to complete the construction of the Nth section of the tank wall.

The construction method for the storage tank structure of the tank roof using the orthogonal cable beam structure as described above, wherein the load-bearing cable net and the support cable net are prefabricated, and a support is installed between the load-bearing cable net and the support cable net , forming a cable-beam structure including:

The first transverse cables are respectively connected with the first cableways of the corresponding first steel nodes, and the second transverse cables are respectively connected with the second cableways of the corresponding first steel nodes to form the load-bearing cable net;

Connect each third transverse cable with the third cableway of the corresponding second steel node respectively, and connect each fourth transverse cable with the fourth cableway of the corresponding second steel node respectively to form the support cable net;

The cable beam structure is formed by connecting each of the first steel nodes with the corresponding second steel nodes through a support.

The above-mentioned construction method for manufacturing the storage tank structure of the tank roof by using the orthogonal cable beam structure, wherein in the process of constructing the tank wall, burying and fixing the edge of the load-bearing cable net on the tank wall includes:

In the process of constructing the Nth section of the tank wall, before pouring the reactive powder concrete, the load-bearing cable net is erected to a predetermined height, so that the two ends of each of the first transverse cables and each of the second Both ends of the transverse cable penetrate through the inner cylinder of the N-th section of the tank wall respectively and extend to the first annular member between the inner cylinder of the N-th section of the tank wall and the outer cylinder of the N-th section of the tank wall. The bottom is wound to the outside of the first annular member and extends upward to the top of the N-th section of the tank wall, and then to the inner cylinder of the N-th section of the tank wall and the N-th section of the tank wall. Reactive powder concrete is poured between the outer cylinders of the sections, so that the two ends of the cable sleeves of each of the first transverse cables and the two ends of the cable sleeves of the second transverse cables are connected to the N-th section of the tank wall. Powder concrete fixing.

The construction method for the storage tank structure of the tank top using the orthogonal cable beam structure as described above, wherein, in the process of constructing the tank bottom, the edge of the supporting cable net is embedded and fixed on the tank bottom, or During the process of building the tank wall, burying and fixing the edge of the support cable net on the tank wall includes:

In the process of constructing the tank bottom, before pouring the reactive powder concrete, the supporting cable net is erected to a predetermined height, so that the two ends of each of the third transverse cables and the two ends of each of the fourth transverse cables are erected to a predetermined height. The ends respectively extend downward between the inner cylinder of the first section of the tank wall and the outer cylinder of the first section of the tank wall, and the third annular member is sequentially arranged around the inner side of the third annular member. The bottom, the bottom of the fourth annular member and the outer side of the fourth annular member extend upward to above the upper surface of the tank bottom, and then poured reactive powder concrete to form the tank bottom and extend to the tank bottom to the tank wall. Reactive powder concrete is poured between the outer cylinder of the first stage and the inner cylinder of the first stage of the tank wall, so that the two ends of the rope sleeves of the third transverse cables and the rope sleeves of the fourth transverse cables The two ends are fixed with the reactive powder concrete of the tank bottom and the reactive powder concrete of the first section of the tank wall, and in the process of building the Nth section of the tank wall, before pouring the reactive powder concrete, make The two ends of each of the third transverse cables and the two ends of each of the fourth transverse cables are respectively wound from above the second annular member to the outside of the second annular member, and then to the outside of the tank wall. Reactive powder concrete is poured between the outer cylinder of the Nth section and the inner cylinder of the Nth section of the tank wall, so that the two ends of the cable sleeves of the third transverse cables and the cable sleeves of the fourth transverse cables Both ends of the tank wall are fixed with the reactive powder concrete of the Nth section of the tank wall;

Or, in the process of constructing the Nth section of the tank wall, before pouring the reactive powder concrete, the supporting cable net is erected to a predetermined height, so that the two ends of the third transverse cables and the Both ends of the fourth transverse cable respectively penetrate through the inner cylinder of the N-th section of the tank wall and extend to between the inner cylinder of the N-th section of the tank wall and the outer cylinder of the N-th section of the tank wall. The upper part of the annular member is sequentially wound to the outside of the second annular member and the lower part of the second annular member and extends through the inner surface of the tank wall to the inner cylinder of the Nth section of the tank wall. Inside, then pour activated powder concrete between the inner cylinder of the N-th section of the tank wall and the outer cylinder of the N-th section of the tank wall, so that the two ends of the rope sleeves of the third transverse cables and each Both ends of the rope sleeve of the fourth transverse cable are fixed with the active powder concrete of the Nth section of the tank wall.

As mentioned above, the construction method of the storage tank structure of the tank roof is manufactured by using the orthogonal cable beam structure, wherein, the tensioning of the load-bearing cable net and the support cable net includes:

Tighten the non-adhesive cables pierced through the sleeves of each of the first transverse cables and the non-adhesive cables through the sleeves of the second transverse cables, and tighten each of the first transverse cables. The two ends of the non-adhesive cable pierced in the cable sleeve of the second transverse cable and the two ends of the non-adhesive cable pierced in the cable sleeve of each of the second transverse cables are respectively fixed to the first anchorage on the first anchorage of the tank wall. at the upper end of the N segment;

Tighten the non-bonded cables pierced through the sleeves of the third lateral cables and the unbonded cables through the sleeves of the fourth lateral cables, and tighten the third lateral cables. The two ends of the non-adhesive cable pierced in the cable sleeve of the second transverse cable and the two ends of the non-adhesive cable pierced in the cable sleeve of the second transverse cable are respectively fixed on the upper part of the tank bottom through a third anchor. It is fixed on the inner surface of the inner cylinder of the N-th section of the tank wall on the surface or through a second anchor.

As mentioned above, the construction method of the storage tank structure of the tank roof is manufactured by using the orthogonal cable beam structure, wherein, between the outer cylinder of the N-th section of the tank wall and the inner cylinder of the N-th section of the tank wall The first annular member and the second annular member include:

The first annular member and the second annular member are arranged in a ring beam structure, the first annular member is arranged above the second annular member, and a plurality of steel web rods are used to connect the first annular member. A ring member is connected and fixed with the second ring member, so that each of the first transverse cables and each of the second transverse cables pass through the ring beam structure and are respectively wound around the first ring member, and each The third transverse cable and each of the fourth transverse cables respectively penetrate the ring beam structure and are wound on the second annular member, and then pour reactive powder concrete into the ring beam structure to maintain the reactive powder concrete and placing the cured ring beam structure between the inner cylinder of the Nth section of the tank wall and the outer cylinder of the Nth section of the tank wall.

The above-mentioned construction method for manufacturing the storage tank structure of the tank roof by adopting the orthogonal cable beam structure, wherein, laying the roof panel on the supporting cable net comprises:

A support ring plate is arranged above the support cable net near the inner surface of the tank wall;

A top panel is laid on the support cable net, the edge of each top panel close to the inner surface of the tank wall is placed on the support ring plate, and each edge of the top panel close to the inner surface of the tank wall The top panels are respectively connected and fixed with the corresponding second steel nodes through installation elements.

Compared with the prior art, the advantages of the present invention are as follows:

The construction method of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof provided by the present invention is suitable for the manufacture of super large storage tanks, and the constructed storage tank structure using the orthogonal cable beam structure to manufacture the tank roof has the advantages of higher quality of the tank roof. It is light, which can effectively reduce the force exerted by the tank top on the tank wall. At the same time, the structural strength of the tank wall is large and has a strong bearing capacity. It can effectively reduce the occurrence of foot buckling during use and ensure the service life. .

Description of drawings

The following drawings are only intended to illustrate and explain the present invention schematically, and do not limit the scope of the present invention. in:

Fig. 1 is the structural representation of the storage tank structure that adopts orthogonal cable beam structure to manufacture tank roof provided by the present invention;

2 is another structural schematic diagram of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof provided by the present invention;

Fig. 3 is the top-view structural schematic diagram of the load-bearing cable net of the cable beam structure of the storage tank structure of the tank roof using the orthogonal cable beam structure provided by the present invention;

4 is a schematic structural diagram of the first steel node of the load-bearing cable net of the cable-girder structure of the storage tank structure of the tank roof using the orthogonal cable-girder structure provided by the present invention;

Fig. 5 is the top-view structural schematic diagram of the support cable net of the cable beam structure of the storage tank structure of the tank roof using the orthogonal cable beam structure provided by the present invention;

6 is a schematic structural diagram of the second steel node of the support cable net of the cable beam structure of the storage tank structure of the tank roof using the orthogonal cable beam structure provided by the present invention;

7 is a schematic top view of the structure of the first annular member of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof provided by the present invention;

8 is a schematic structural diagram of the first annular member of the storage tank structure using the orthogonal cable beam structure to manufacture the tank top provided by the present invention and the first anti-skid guide ring sleeved thereon;

9 is a structural schematic diagram of the top of the tank wall of the storage tank structure of the tank structure manufactured by the orthogonal cable beam structure provided by the present invention and a ring beam structure arranged in its interior;

10 is another structural schematic diagram of the top of the tank wall of the storage tank structure of the tank structure manufactured by the orthogonal cable beam structure provided by the present invention and the inner ring beam structure;

11 is a schematic structural diagram of the tank wall of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof provided by the present invention;

12 is a three-dimensional schematic diagram of the cylinder plate of the inner cylinder and the outer cylinder that form the tank wall of the storage tank structure using the orthogonal cable beam structure to manufacture the tank top provided by the present invention;

13 is a radial cross-sectional schematic diagram of the inner cylinder and the outer cylinder of the cylinder plate that form the tank wall of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof provided by the present invention;

14 is an axial cross-sectional schematic diagram of the inner cylinder and the outer cylinder of the cylinder plate forming the tank wall of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof provided by the present invention;

15 is a schematic top view of the structure of the inner cylinder of the tank wall of the tank structure using the orthogonal cable beam structure to manufacture the tank top provided by the present invention;

Fig. 16 is the structural representation that the lower end of the tank wall and the tank bottom of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof provided by the present invention are connected;

17 is another structural schematic diagram of the lower end of the tank wall and the tank bottom of the storage tank structure using the orthogonal cable beam structure to manufacture the tank top provided by the present invention;

18 is a schematic top view of the structure of the third annular member and the fourth annular member of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof provided by the present invention.

Description of reference numbers:

1. The bottom of the tank;

11. Anti-pulling ring;

12. Anti-pull parts;

13. The third annular member;

131. The third anti-skid guide ring;

14. The fourth annular member;

141. The fourth anti-skid guide ring;

15. Steel web rod;

16. Active powder concrete;

2. Tank wall;

21. Inner cylinder;

211. The first shear structure;

212. Reinforcing ring;

213. Support ring plate;

22. Outer cylinder;

221. Second shear structure;

24. Cylinder board;

241, tongue;

242, tongue and groove;

25. The first annular member;

251. The first anti-skid guide ring;

2511. The first annular groove;

26. The second annular member;

27. Ring beam structure;

271. Active powder concrete;

28. Steel web rod;

29. Active powder concrete;

3. Tank top;

31. Cable beam structure;

311. Load-bearing cable net;

3111. The first transverse cable;

3112, the second transverse cable;

3113. The first steel node;

31131. The first ropeway;

31132, the second ropeway;

31133, the first upper mounting hole;

3114. The first anchor;

312. Support cable net;

3121, the third transverse cable;

3122, the fourth transverse cable;

3123, the second steel node;

31231, the third ropeway;

31232, the fourth ropeway;

31233, the second upper mounting hole;

31234, the second lower mounting hole;

3124, the second anchor;

3125, the third anchor;

313. Supporting parts;

32. Top panel;

33. Installation components;

331. T-shaped bracket;

332, upper cover;

333. Connectors.

Detailed ways

In order to have a clearer understanding of the technical solutions, purposes and effects of the present invention, the specific embodiments of the present invention will now be described with reference to the accompanying drawings.

Example 1

As shown in Figures 1 and 2, the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank top, wherein the storage tank structure using an orthogonal cable beam structure to manufacture a tank top includes a tank bottom 1, a tank The wall 2 and the tank top 3, the tank wall 2 is a cylindrical structure with an upper and lower opening and a hollow interior, the bottom of the tank wall 2 is connected with the tank bottom 1, and the tank top 3 is connected with the top of the tank wall 2 and closes the tank wall 2. The top is open; the tank top 3 includes a cable-beam structure 31 and a top panel 32 laid on the cable-beam structure 31. The cable-beam structure 31 includes a load-bearing cable net 311, a supporting cable net 312 located above the load-bearing cable net 311 and a A plurality of supports 313 between the cable net 311 and the support cable net 312, the load-bearing cable net 311 and the support cable net 312 are both tensioned and covered at the top opening of the tank wall 2, the edge of the load-bearing cable net 311 and the support cable net The edges of the 312 are connected to the tank wall 2 , and the plurality of support members 313 are arranged vertically. Then, the top panel 32 is laid on the support cable net 312, the load-bearing cable net 311 is used to carry the weight of each support 313, the support cable net 312 and the top panel 32, and the support member 313 is used to support the support cable net 312, so that It has an upwardly protruding structure, and the supporting cable net 312 is used to support the top panel 32 .

Further, as shown in FIG. 3, the present invention provides a tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein the load-bearing cable net 311 includes a plurality of first transverse cables 3111 and a plurality of second transverse cables 3112, The first transverse cables 3111 are arranged at intervals and are parallel to each other, and the second transverse cables 3112 are arranged at intervals and are parallel to each other. A transverse cable 3111 is orthogonal to each of the second transverse cables 3112 , and two ends of each of the first transverse cables 3111 and two ends of each of the second transverse cables 3112 are respectively connected to the tank wall 2 .

Further, as shown in Figures 1 and 2, the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein a first annular member 25 is embedded in the tank wall 2, and each first transverse Both ends of the cable 3111 and both ends of each second transverse cable 3112 extend from the inner side of the tank wall 2 through the inner surface of the tank wall 2 to the inside of the tank wall 2, and inside the tank wall 2 by the first annular member 25 The inner side extends to the bottom of the first annular member 25 and then wraps around to the outer side of the first annular member 25 and extends upward along the tank wall 2 through the top end face of the tank wall 2 . After the cables 3111 and the second transverse cables 3112 are tightened, the two ends of the first transverse cables 3111 and the two ends of the second transverse cables 3112 are respectively fixed on the top end surface of the tank wall 2 through the first anchors 3114, Each of the first transverse cables 3111 and each of the second transverse cables 3112 are kept under tension.

Further, as shown in FIG. 4, the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein the intersections between each first transverse cable 3111 and each second transverse cable 3112 are provided with There is a first steel node 3113, and each first steel node 3113 is formed with a first cableway 31131 and a second cableway 31132, which are arranged in a horizontal direction, are independent of each other and are perpendicular to each other. The second cableway 31132 is used for the second transverse cable 3112 to pass through, and each first steel node 3113 is formed with a first upper mounting hole 31133, the first upper mounting hole 31133 extends downward from the uppermost end of the first steel node 3113. It is assumed that the lower ends of each support member 313 are respectively connected to the first upper mounting holes 31133 of each first steel node 3113 .

Further, as shown in FIG. 5, the present invention provides a tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein the supporting cable net 312 includes a plurality of third transverse cables 3121 and a plurality of fourth transverse cables 3122, The third transverse cables 3121 are arranged at intervals and are parallel to each other, and the fourth transverse cables 3122 are arranged at intervals and are parallel to each other. The three transverse cables 3121 are orthogonal to each of the fourth transverse cables 3122 , and both ends of the third transverse cables 3121 and both ends of the fourth transverse cables 3122 are respectively connected to the tank wall 2 .

Further, as shown in FIG. 1, the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein a second annular member 26 is embedded in the tank wall 2, and each third transverse cable 3121 is Both ends and both ends of each fourth transverse cable 3122 extend from the inner side of the tank wall 2 through the inner surface of the tank wall 2 to the interior of the tank wall 2, and extend from the inner side of the second annular member 26 inside the tank wall 2 To the top of the second annular member 26 and sequentially wound to the outside of the second annular member 26 and below the second annular member 26 and penetrate through the inner surface of the tank wall 2, the third transverse cable 3121 is connected to the inner side of the tank wall 2 Tighten with the fourth transverse cable 3122, and fix the two ends of each third transverse cable 3121 and the two ends of each fourth transverse cable 3122 on the inner surface of the tank wall 2 through the second anchors 3124, so that each The three transverse cables 3121 and the fourth transverse cables 3122 are in a state of tension.

Preferably, as shown in FIG. 7 and FIG. 8 , the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein the first annular member 25 is provided with a plurality of first annular members 25 at intervals along its circumferential direction. The anti-skid guide ring 251, the outer surface of each first anti-skid guide ring 251 is concavely formed with a first annular groove 2511 along its circumferential direction. set in the first annular groove 2511 of the corresponding first anti-skid guide ring 251;

Similarly, the second annular member 26 is provided with a plurality of second anti-skid guide rings (not shown in the figure) spaced along its circumferential direction, and its specific structure can refer to the first anti-skid guide ring 251 in FIGS. 7 and 8 . The structure of the first anti-skid guide ring 251 is exactly the same as that of the second anti-skid guide ring. The outer surface of each second anti-skid guide ring is formed with a second annular groove along its circumferential direction. The two ends and the two ends of each fourth transverse cable 3122 are respectively wound in the second annular groove of the corresponding second anti-skid guide ring;

It should be noted that the first annular groove 2511 of each first anti-skid guide ring 251 and the corresponding first transverse cable 3111 or the second transverse cable 3112 are located in the same vertical plane. Similarly, the The second annular groove and the corresponding third lateral cable 3121 or fourth lateral cable 3122 are located in the same vertical plane, so that the first lateral cable 3111, the second lateral cable 3112, the third lateral cable 3121 and the fourth lateral cable 3121 and the fourth During the process of the lateral cable 3122, the first lateral cable 3111 and the second lateral cable 3112 can be effectively prevented from coming out of the corresponding first annular groove 2511 of the first anti-skid guide ring 251, and the third lateral cable 3121 and the fourth lateral cable 3121 can be prevented. 3122 is released from the second annular groove of the corresponding second anti-skid guide ring.

Further, as shown in FIG. 2 , the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank top, wherein a second annular member 26 is embedded in the tank wall 2 , and a second annular member 26 is embedded in the tank bottom 1 . The third annular member 13 and the fourth annular member 14, the fourth annular member 14 is coaxially disposed on the outer side of the third annular member 13, both ends of each third transverse cable 3121 and both ends of each fourth transverse cable 3122 are The inner surface of the tank wall 2 extends through the inner surface of the tank wall 2 to the interior of the tank wall 2 , and extends from the inner side of the second annular member 26 to the top of the second annular member 26 and then wraps around to the bottom of the second annular member 26 and extend downward along the tank wall 2 to the inside of the tank bottom 1, and the two ends of each third transverse cable 3121 and the two ends of each fourth transverse cable 3122 are respectively connected by the inner side of the third annular member 13 in the interior of the tank bottom 1. The bottom of the third annular member 13 , the bottom of the fourth annular member 14 and the outer side of the fourth annular member 14 are arranged around the bottom of the third annular member 13 in sequence and extend upward through the upper surface of the tank bottom 1 , and a third transverse cable is placed above the upper surface of the tank bottom 1 . 3121 and the fourth transverse cable 3122 are tightened, and the two ends of each third transverse cable 3121 and the two ends of each fourth transverse cable 3122 are respectively fixed on the upper surface of the tank bottom 1 through The third transverse cables 3121 and the fourth transverse cables 3122 are in a state of tension; in this way, the third transverse cables 3121 and the fourth transverse cables 3122 are arranged in the tank wall 2, which has an axial pressure on the tank wall 2. Under the action of a large earthquake, the cracking of the reactive powder concrete 29 inside the tank wall 2 can be effectively delayed.

The above-mentioned two ends of the third transverse cable 3121 and the two ends of the fourth transverse cable 3122 are respectively wrapped around the second annular member 26 and then fixed on the inner surface of the tank wall 2, and the two ends of the third transverse cable 3121 and The two ends of the fourth transverse cable 3122 are respectively wound around the second annular member 26, the third annular member 13 and the fourth annular member 14 in sequence and fixed on the upper surface of the tank bottom 1, providing two kinds of support for the cable net 312. The fixing method, it should be noted that the fixing method of the supporting cable net 312 of the present invention is not limited to the above two, and the two ends of the third transverse cable 3121 and the two ends of the fourth transverse cable 3122 can also be fixed at the structural position, The present invention is not limited to this.

The first annular member 25 , the second annular member 26 , the third annular member 13 and the fourth annular member 14 serve as conversion members, and the first annular member 25 , the second annular member 26 and the fourth annular member 14 are respectively used to realize the A transverse cable 3111 , each second transverse cable 3112 , each third transverse cable 3121 and each fourth transverse cable 3122 are converted from the horizontal direction to extend in the vertical direction, and the third annular member 13 is used to realize each third transverse cable 3121 And each fourth transverse cable 3122 is converted from the vertical direction to extend in the horizontal direction.

Preferably, as shown in FIG. 7 and FIG. 8 , the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein the first annular member 25 is provided with a plurality of first annular members 25 at intervals along the circumferential direction. The anti-skid guide ring 251, the outer surface of each first anti-skid guide ring 251 is concavely formed with a first annular groove 2511 along its circumferential direction. set in the first annular groove 2511 of the corresponding first anti-skid guide ring 251;

The second annular member 26 is provided with a plurality of second anti-skid guide rings at intervals along its circumferential direction, and a second annular groove is concavely formed on the outer surface of each second anti-skid guide ring along its circumferential direction. A plurality of third anti-skid guide rings 131 are arranged at intervals along its circumferential direction, and a third annular groove is concavely formed on the outer surface of each third anti-skid guide ring 131 along its circumferential direction, and the fourth annular member 14 is formed along its circumferential direction. The spacer sleeve is provided with a plurality of fourth anti-skid guide rings 141 , the outer surface of each fourth anti-skid guide ring 141 is concavely formed with a fourth annular groove along its circumferential direction, the two ends of each third transverse cable 3121 and each fourth transverse Both ends of the cable 3122 are respectively wound in the second annular groove of the corresponding second anti-skid guide ring, the third annular groove of the corresponding third anti-skid guide ring 131 and the corresponding fourth anti-skid guide ring 141 in sequence. In the fourth annular groove, the specific structure of the second anti-skid guide ring, the third anti-skid guide ring 131 and the fourth anti-skid guide ring 141 can refer to the structure of the first anti-skid guide ring 251 in FIG. 7 and FIG. The structure of an anti-skid guide ring 251 is exactly the same as that of the second anti-skid guide ring 131 and the fourth anti-skid guide ring 141 , wherein the first anti-skid guide ring 251 , the second anti-skid guide ring and the third anti-skid guide ring 141 Both the guide ring 131 and the fourth anti-skid guide ring 141 are rubber rings.

It should be noted that the first annular groove 2511 of each first anti-skid guide ring 251 and the corresponding first transverse cable 3111 or the second transverse cable 3112 are located in the same vertical plane. Similarly, the The second annular groove, the third annular groove of each third anti-skid guide ring 131 and the fourth annular groove of each fourth anti-skid guide ring 141 and the corresponding third transverse cable 3121 or fourth transverse cable 3122 are located in the same vertical In a straight plane, this can effectively prevent the first transverse cable 3111 and the second transverse cable 3112 from corresponding The first annular groove 2511 of the first anti-skid guide ring 251 is detached and prevents the third transverse cable 3121 and the fourth transverse cable 3122 from the corresponding second annular groove in the second anti-skid guide ring, the third anti-skid guide ring The third annular groove of 131 and the fourth annular groove of the fourth anti-skid guide ring 141 come out;

The first anti-skid guide ring 251, the second anti-skid guide ring, the third anti-skid guide ring 131 and the fourth anti-skid guide ring 141 can not only bear the first lateral cables 3111, the second lateral cables 3112, the third lateral cables The pressure brought by 3121 and each fourth transverse cable 3122 can also ensure that each first transverse cable 3111, each second transverse cable 3112, each third transverse cable 3121 and each fourth transverse cable 3122 are properly turned.

Further, as shown in FIG. 6, the present invention provides a storage tank structure using an orthogonal cable-beam structure to manufacture a tank roof, wherein the intersections between each third transverse cable 3121 and each fourth transverse cable 3122 are set. There are second steel nodes 3123, and each second steel node 3123 is formed with a third cableway 31231 and a fourth cableway 31232 arranged in a horizontal direction, independent of each other and perpendicular to each other, and the third cableway 31231 is used for the third transverse cable 3121 to pass through. The fourth cableway 31232 is used for the fourth transverse cable 3122 to pass through, and each second steel node 3123 is formed with a second upper mounting hole 31233 and a second lower mounting hole 31234, and the second upper mounting hole 31233 is formed by the second steel node 3123. The uppermost end is formed by extending downwardly and concavely, and the second lower installation hole 31234 is formed by extending upwardly concavely at the lowermost end of the second steel node 3123. The two upper mounting holes 31233 are connected to each other, and the upper end of each support member 313 is connected to the second lower mounting hole 31234 of each second steel node 3123 respectively. A plurality of connecting pieces 333, the T-shaped bracket 331 includes a support plate and a connecting rod, one end of the connecting rod is connected with the support plate, the other end of the connecting rod is connected with the second upper mounting hole 31233 of the second steel node 3123, and the top panel 32 is laid on the top of the support plate, the upper cover plate 332 is pressed on the top of the top plate 32, and a plurality of connecting pieces 333 connect the support plate, the top plate 32 and the upper cover plate 332, wherein the connecting pieces 333 are high-strength bolts, In this way, the positioning and installation of the top panel 32 is realized to form a closed storage tank structure.

Preferably, as shown in FIG. 9 and FIG. 10 , the present invention provides a tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein the first annular member 25 and the second annular member 26 are both arranged in a ring beam structure In 27, the first annular member 25 is located above the second annular member 26, and the first annular member 25 and the second annular member 26 are connected and fixed by a plurality of steel webs 28 to form a first steering truss, which is cast in the ring beam structure 27. There is active powder concrete 271 , and the ring beam structure 27 is embedded inside the tank wall 2 and close to the top of the tank wall 2 .

In addition, as shown in FIG. 18 , the third annular member 13 and the fourth annular member 14 are also connected by steel webs 15 to form a second bogie truss.

The first annular member 25 , the second annular member 26 , the third annular member 13 and the fourth annular member 14 are all active powder concrete steel pipe members, that is, steel pipes with active powder concrete poured inside. It should be noted that the active powder concrete steel pipe It is only a preferred embodiment of the present invention, and the present invention is not limited thereto.

Further, as shown in Figures 1, 2 and 9 to 11, the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein the tank wall 2 includes an inner cylinder 21 and an outer cylinder 22, The outer cylinder 22 is coaxially arranged on the outside of the inner cylinder 21, the lower end of the inner cylinder 21 and the lower end of the outer cylinder 22 are both embedded and fixed inside the tank bottom 1, the outer surface of the inner cylinder 21 is spaced from top to bottom with multiple A set of first anti-shear structures 211, and a plurality of sets of second anti-shear structures 221 are spaced from top to bottom on the inner surface of the outer cylinder 22, each of the first anti-shear structures 211 and each of the second anti-shear structures 221 from top to bottom The bottom is alternately arranged, and activated powder concrete 29 is poured between the inner cylinder 21 and the outer cylinder 22 . During construction, the inner cylinder 21 and the outer cylinder 22 can be used as templates for pouring reactive powder concrete 29, saving template rental costs and labor, short construction period and low overall cost.

Further, as shown in FIG. 12 to FIG. 14 , the storage tank structure provided by the present invention adopts the orthogonal cable beam structure to manufacture the tank top, wherein the inner cylinder 21 and the outer cylinder 22 are composed of a plurality of cylinder plates 24 spliced together, Every two adjacent cylinder plates 24 are fixed by tenon joints. Taking every two adjacent cylinder plates 24 as an example, a tongue 241 is formed on the edge of one cylinder plate 24, and a tongue 241 is formed on the edge of the other cylinder plate 24. A tongue groove 242 is formed on the opposite edges of the tongue 241 . After the tongue 241 and the tongue groove 242 are mortised, the two cylinder plates 24 can be mortised and fixed together, and there is no need to connect them again by other means.

Preferably, the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein each group of first shear structures 211 and each group of second shear structures 221 include a plurality of circumferential surfaces along the tank wall 2 . The shear keys arranged at intervals can effectively combine the inner cylinder 21, the outer cylinder 22 and the reactive powder concrete 29, ensure the overall force of the tank wall 2, and avoid the inner cylinder 21 and the outer cylinder. 22 is peeled off from reactive powder concrete 29.

Preferably, as shown in FIG. 15 , the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein at least one reinforcing ring 212 is provided on the inner wall of the inner cylinder 21 to increase the ring of the tank wall 2 In terms of rigidity, the edge of the top panel 32 is erected on the support ring panel 213 to support the top panel 32, share part of the weight of the top panel 32, avoid the top panel 32 from placing the entire weight on the supporting cable net 312, reduce The burden of the cable beam structure 31.

Preferably, the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank top, wherein an anti-pull ring 11 (see FIG. 16 ) is embedded in the tank bottom 1 , the lower end of the inner cylinder 21 and the outer cylinder 22 The lower ends are all fixedly connected with the pull-out ring 11, and/or the inner wall of the inner cylinder 21 embedded in the tank bottom 1 and the outer wall of the outer cylinder 22 embedded in the tank bottom 1 are provided with multiple Anti-extraction member 12 (refer to FIG. 17 ), wherein the anti-extraction ring 11 and the anti-extraction member 12 can be provided at the same time, or, if the anti-extraction ring 11 is formed during the process of arranging the third annular member 13 and the fourth annular member 14 . In the case of obstruction, the anti-pulling ring 11 can also be omitted, and only the anti-pulling member 12 can be provided, and the anti-pulling member 12 can be an anti-pulling bolt. The connection strength between the tank walls 2 ensures that the tank bottom 1 and the tank wall 2 do not break away under the action of earthquakes.

Preferably, the storage tank structure provided by the present invention adopts the orthogonal cable beam structure to manufacture the tank roof, wherein the inner cylinder 21, the outer cylinder 22, each first shearing structure 211, each second shearing structure 221, a pull-out ring 11. Each of the pull-out parts 12 and the reinforcing ring 212 are made of high-strength aluminum alloy. High-strength aluminum alloys generally refer to super-hard high-strength aluminum alloys with aluminum-zinc-magnesium-copper-aluminum alloys as series, which have the characteristics of low density, high strength, good processing performance and excellent welding performance.

Preferably, the storage tank structure provided by the present invention adopts the orthogonal cable beam structure to manufacture the tank top, wherein the tank bottom 1 is formed by pouring steel bars and reactive powder concrete 16, and the reactive powder concrete has ultra-high strength, high toughness and high durability. , good crack resistance, good impermeability, good volume stability, can effectively ensure the structural strength, stability and integrity of the tank bottom 1; the top panel 32 is a polydicyclopentadiene plate, Diene (Polydicyclopentadiene, PDCPD) has good mechanical properties, which can realize the free design of product shape, and also has excellent weather resistance, wear resistance, electrical insulation, acid and alkali resistance and water resistance, and also has low density. It has the advantages of being able to effectively reduce the pressure on the cable-beam structure 31, and the support member 313 is a high-strength spring steel pipe.

Preferably, the present invention provides a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein the first transverse cable 3111 , the second transverse cable 3112 , the third transverse cable 3121 and the fourth transverse cable 3122 all include cable grommets and the non-adhesive cables movably passed through the inside of the cable sets, wherein the cable sets of the first transverse cables 3111, the second lateral cables 3112, the third lateral cables 3121 and the fourth lateral cables The rope sleeves of the transverse cables 3122 are fixed with the reactive powder concrete 29 of the tank wall 2 and/or the reactive powder concrete 16 of the tank bottom 1 at the corresponding positions, and each unbonded rope can slide in the corresponding rope sleeve and be tensioned , and can easily realize the replacement of each non-adhesive cable when it needs to be replaced.

Preferably, the storage tank structure provided by the present invention using the orthogonal cable beam structure to manufacture the tank roof can be constructed above ground, underground or semi-underground.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The inner and outer cylinders of the tank wall of the present invention are spliced together by high-strength aluminum alloy plates, which have high strength, high corrosion resistance, good processing performance, and are easy to process and form; the inner and outer cylinders made of high-strength aluminum alloy plates The reactive powder concrete arranged in the middle has high compressive strength, good impermeability and crack resistance; the formed combined tank wall structure has high bearing capacity and rigidity, and has good seismic and wind resistance performance.

2. The inner and outer cylinders made of high-strength aluminum alloy plates can be used as templates for pouring reactive powder concrete during construction, saving template rental costs and labor, short construction period and low overall cost.

3. The present invention adopts the orthogonal cable beam structure as the tank top, which is light in weight and small in vertical force on the tank wall. The polydicyclopentadiene material is an engineering plastic. Compared with other materials such as steel plates, it is lighter in weight and has less vertical force on the cable-beam structure.

4. The polydicyclopentadiene material used in the present invention has excellent mechanical properties, strong weather resistance, corrosion resistance, acid and alkali resistance and water resistance, and has strong adaptability in saline-alkali areas and areas with large temperature changes. In addition, the material has the advantages of low production cost, short molding cycle and high production efficiency, which can effectively shorten the construction period.

5. The top of the tank wall of the present invention is provided with a reinforced reactive powder concrete ring beam structure, which greatly enhances the vertical and radial overall stability of the tank wall.

6. The orthogonal cable beam structure of the present invention makes the tank roof have a certain slope, and the drainage performance is good, and there is no need to set up additional drainage pipes, and it will not cause water accumulation and snow accumulation.

7. The present invention adopts the orthogonal cable beam structure to manufacture the tank structure of the tank roof, which can be supported by adjusting the length or support of each first transverse cable, each second transverse cable, each third transverse cable, and each fourth transverse cable under tension. The height of the parts, the prestress is applied to the cable-beam structure, so that the load-bearing cable net and the supporting cable net always maintain a sufficient tension, which can improve the stability and earthquake resistance of the entire tank roof structure; at the same time, due to the existence of prestress, The cable-beam structure composed of the load-bearing cable net, the supporting cable net and each support rod can resist the vertical load together and transmit the load to the tank wall effectively.

8. The first annular member and the second annular member connected by steel webs arranged in the ring beam structure in the present invention can not only increase the radial rigidity of the top of the tank wall, but also provide the load-bearing cable net and the supporting cable net. Steering is convenient to realize the anchoring of each first transverse cable, each second transverse cable, each third transverse cable and each fourth transverse cable on the tank wall.

9. In the present invention, the third annular member and the fourth annular member arranged inside the tank bottom provide secondary steering for the supporting cable net, realize the dual function of the supporting cable net, and form a cable beam structure with the load-bearing cable net to undertake and Transfer the load to form a prestressed biased tank wall in the tank wall, which can restrain the cracking of reactive powder concrete.

10. In the present invention, the load-bearing cable net and the supporting cable net that constitute the tank top are hidden inside the tank wall, and there is no need to arrange convex ribs for tensioning on the outside of the tank wall, not only the surface of the tank wall is smooth and clean, but also reaches a certain age Replaceable cable beam structure.

Embodiment 2

The present invention also provides a construction method for manufacturing the storage tank structure of the tank roof by adopting the orthogonal cable beam structure, wherein the construction method of using the orthogonal cable beam structure to manufacture the storage tank structure of the tank roof is used to manufacture as in the first embodiment The storage tank structure of the tank top is manufactured by the orthogonal cable beam structure, and the construction method of the storage tank structure of the tank top manufactured by the orthogonal cable beam structure includes:

Divide the tank wall 2 into N sections from top to bottom, N is a positive integer, the section located at the bottom is the first section, the section located at the top is the Nth section, and the first section of the prefabricated tank wall 2 Section and build the tank bottom 1, and the lower end of the first section of the tank wall 2 is embedded and fixed inside the tank bottom 1;

According to the N sections divided by the tank wall 2, from the bottom to the top, the second section of the tank wall 2 to the Nth section of the tank wall 2 is constructed upward in sequence on the first section of the tank wall 2 by using the method of segmented construction;

The load-bearing cable net 311 and the support cable net 312 are prefabricated, and a support member 313 is installed between the load-bearing cable net 311 and the support cable net 312 to form a cable beam structure 31;

During the construction of the tank wall 2, the edge of the load-bearing cable net 311 is embedded and fixed on the tank wall 2;

In the process of constructing the tank bottom 1, the edge of the supporting cable net 312 is embedded and fixed on the tank bottom 1, or the edge of the supporting cable net 312 is embedded and fixed on the tank wall 2 in the process of constructing the tank wall 2;

Tension the load-bearing cable net 311 and the support cable net 312;

The roof panel 32 is laid on the support cable net 312 to complete the construction of the tank roof 3 .

Further, the present invention provides a construction method for a storage tank structure using an orthogonal cable beam structure to manufacture a tank top, wherein the first section of the tank wall 2 is prefabricated and the tank bottom 1 is constructed, and the first section of the tank wall 2 is constructed. The lower end of the tank is embedded and fixed inside the tank bottom 1, which specifically includes:

The high-strength aluminum alloy cylinder plate 24 is prefabricated in the factory, and the cylinder plate 24 is used to form the inner cylinder 21 of the first section of the tank wall 2 and the outer cylinder 22 of the first section of the tank wall 2. Inside the first section of the tank wall 2 Multiple groups of first shear structures 211 spaced from top to bottom are welded and fixed on the outer surface of the cylinder 21 , and multiple groups of first shear structures 211 are welded and fixed on the inner surface of the outer cylinder 22 of the first section of the tank wall 2 and are spaced from top to bottom The second shear-resistant structure 221, the first shear-resistant structure 211 and the second shear-resistant structure 221 each include a plurality of shear keys arranged at intervals along the circumference of the tank wall 2;

Lay the tank bottom 1 cushion, bind the tank bottom 1 steel bars, arrange the third annular member 13, the fourth annular member 14 and the pull-out ring 11, and connect the lower end of the outer cylinder 22 of the first section of the tank wall 2 to the bottom of the tank wall 2. The lower ends of the inner cylinder 21 of the first stage are respectively welded and fixed with the pull-out ring 11 , on the outer surface of the lower end of the outer cylinder 22 of the first stage of the tank wall 2 and the lower end of the inner cylinder 21 of the first stage of the tank wall 2 On the inner surface of the tank wall 2, a plurality of anti-uplift parts 12 are welded at intervals along the circumferential direction of the tank wall 2. It should be noted that the anti-pull ring 11 and the anti-pull parts 12 can be installed at the same time, or only one of them can be installed. , if the setting of the anti-extraction ring 11 hinders the setting of the third annular member 13 and the fourth annular member 14, the anti-extraction ring 11 can be omitted and only the anti-extraction member 12 can be provided. 12 is welded and fixed, and the anti-pulling ring 11 is welded and fixed, the present invention is not limited to this, with all the tank bottom 1 steel bars binding completed, pouring activated powder concrete 16 to form the tank bottom 1, at the same time, to the tank wall. Active powder concrete 29 is poured between the outer cylinder 22 of the first stage of the tank wall 2 and the inner cylinder 21 of the first stage of the tank wall 2, and the active powder concrete 29 is cured to complete the first stage of the tank bottom 1 and the tank wall 2 construction.

Further, the present invention provides a construction method for a storage tank structure using an orthogonal cable beam structure to manufacture a tank roof, wherein, according to the N sections divided by the tank wall 2, the method of segmented construction is adopted from bottom to top on the tank wall 2. On the first section of the tank wall 2, build the second section of the tank wall 2 to the Nth section of the tank wall 2 in turn, specifically including:

The second section of the tank wall 2 is constructed, and the cylinder plate 24 is used to form the inner cylinder 21 of the second section of the tank wall 2 and the outer cylinder 22 of the second section of the tank wall 2, and the inner cylinder of the second section of the tank wall 2 is formed. The first shear structure 211 is welded and fixed on the outer surface of the tank wall 2, the second shear structure 221 is welded and fixed on the inner surface of the outer cylinder 22 of the second section of the tank wall 2, and the inner cylinder of the second section of the tank wall 2 is welded and fixed. The lower end of 21 is in contact with the upper end of the inner cylinder 21 of the first stage of the tank wall 2, and the lower end of the outer cylinder 22 of the second stage of the tank wall 2 is connected to the upper end of the outer cylinder 22 of the first stage of the tank wall 2. , pouring activated powder concrete 29 between the inner cylinder 21 of the second section of the tank wall 2 and the outer cylinder 22 of the second section of the tank wall 2, curing the activated powder concrete 29, and completing the construction of the second section of the tank wall 2 construction;

According to the construction method of the second section of the tank wall 2, the third section of the tank wall 2 to the N-1 section of the tank wall 2 is sequentially built upward from the upper end of the second section of the tank wall 2;

To build the Nth section of the tank wall 2, the inner cylinder 21 of the Nth section of the tank wall 2 and the outer cylinder 22 of the Nth section of the tank wall 2 are formed by splicing the cylinder plate 24, and the inner cylinder of the Nth section of the tank wall 2 is formed. The first shear structure 211 is welded and fixed on the outer surface of 21, the second shear structure 221 is welded and fixed on the inner surface of the outer cylinder 22 of the Nth section of the tank wall 2, and the inner cylinder of the Nth section of the tank wall 2 is welded and fixed. The lower end of 21 is connected to the upper end of the inner cylinder 21 of the N-1 section of the tank wall 2, and the lower end of the outer cylinder 22 of the N-th section of the tank wall 2 is connected to the N-1 section of the tank wall 2. The outer cylinder 22 The upper end of the tank wall 2 is connected to each other, and the first annular member 25 and the second annular member 26 are arranged between the outer cylinder 22 of the Nth section of the tank wall 2 and the inner cylinder 21 of the Nth section of the tank wall 2. Active powder concrete 29 is poured between the inner cylinder 21 of the N section and the outer cylinder 22 of the N section of the tank wall 2 , and the active powder concrete 29 is cured to complete the construction of the N section of the tank wall 2 .

Wherein, the arrangement of the first annular member 25 and the second annular member 26 between the outer cylinder 22 of the Nth section of the tank wall 2 and the inner cylinder 21 of the Nth section of the tank wall 2 includes:

The first annular member 25 and the second annular member 26 are arranged in a ring beam structure 27, the first annular member 25 is arranged above the second annular member 26, and a plurality of steel web rods 28 are used to connect the first annular member 25. It is connected and fixed with the second annular member 26 to form a first steering truss, and a first anti-skid guide ring 251 and a second anti-skid guide ring are respectively arranged on the first annular member 25 and the second annular member 26, so that the first transverse cables 3111 and Each second transverse cable 3112 passes through the ring beam structure 27 and is wound into the first annular groove 2511 of each first anti-skid guide ring 251 on the first annular member 25, and each third transverse cable 3121 and each fourth transverse cable 3121 The cables 3122 respectively pass through the ring beam structure 27 and are wound in the second annular grooves of the second anti-skid guide rings on the second annular member 26, and then the ring beam reinforcement cage is bound, and then the active powder concrete 271 is poured. The activated powder concrete 271 is cured, and the cured ring beam structure 27 is placed between the inner cylinder 21 of the Nth section of the tank wall 2 and the outer cylinder 22 of the Nth section of the tank wall 2 .

Further, the present invention provides a construction method for manufacturing a tank structure with an orthogonal cable beam structure, wherein the prefabricated load-bearing cable net 311 and the support cable net 312 are installed between the load-bearing cable net 311 and the support cable net 312. The support member 313 is provided to form the cable beam structure 31, which specifically includes:

Each of the first transverse cables 3111 is respectively connected to the first cableway 31131 of each corresponding first steel node 3113, and each second transverse cable 3112 is respectively connected to the corresponding second cableway 31132 of each first steel node 3113, forming a load-bearing cable net 311;

Each third transverse cable 3121 is respectively connected to the third cableway 31231 of each corresponding second steel node 3123, and each fourth transverse cable 3122 is respectively connected to the corresponding fourth cableway 31232 of each second steel node 3123, forming a support cable net 312;

Each first steel node 3113 is connected to the corresponding second steel node 3123 through the support member 313 to form the cable beam structure 31;

It should be noted that the noose of each first transverse cable 3111 , the noose of each second lateral cable 3112 , the noose of each third lateral cable 3121 , and the noose of each fourth lateral cable 3122 correspond to With non-adhesive cable.

Further, the present invention provides a construction method for manufacturing a storage tank structure with an orthogonal cable beam structure, wherein, in the process of constructing the tank wall 2, the edge of the load-bearing cable net 311 is embedded and fixed on the tank wall 2, specifically include:

In the process of building the Nth section of the tank wall 2, before pouring the reactive powder concrete 29, the load-bearing cable net 311 is erected to a predetermined height, so that the two ends of each first transverse cable 3111 and the Both ends respectively penetrate the inner cylinder 21 of the Nth section of the tank wall 2 and extend to the position between the inner cylinder 21 of the Nth section of the tank wall 2 and the outer cylinder 22 of the Nth section of the tank wall 2 from the bottom of the first annular member 25 . It is wound to the outside of the first annular member 25 and extends upward to the top of the N-th section of the tank wall 2 , and then to the inner cylinder 21 of the N-th section of the tank wall 2 and the outer cylinder 22 of the N-th section of the tank wall 2 The active powder concrete 29 is poured between them, so that the two ends of the cable sleeves of the first transverse cables 3111 and the two ends of the cable sleeves of the second transverse cables 3112 are fixed together with the active powder concrete 29 of the Nth section of the tank wall 2 .

Further, the present invention provides a construction method for manufacturing a tank structure with an orthogonal cable beam structure, wherein, in the process of constructing the tank bottom 1, the edge of the supporting cable net 312 is embedded and fixed on the tank bottom 1, or In the process of constructing the tank wall 2, the edge of the support cable net 312 is embedded and fixed on the tank wall 2, which can be understood as providing two fixing methods for the support cable net 312, including:

The first fixing method of the supporting cable net 312 is (refer to FIG. 2 ): in the process of constructing the tank bottom 1, before pouring the reactive powder concrete 16, the supporting cable net 312 is erected to a predetermined height, so that each third Both ends of the transverse cable 3121 and both ends of each fourth transverse cable 3122 extend downward from the third annular The inner side of the member 13 is arranged around the bottom of the third annular member 13 , the bottom of the fourth annular member 14 and the outer side of the fourth annular member 14 in order and extends upward to the upper surface of the tank bottom 1 , and then the active powder concrete 16 is poured to form The tank bottom 1 is poured with activated powder concrete 29 between the outer cylinder 22 of the first section of the tank wall 2 and the inner cylinder 21 of the first section of the tank wall 2, so that the two ends of each third transverse cable 3121 are set. The ends and the ends of the rope sleeves of each fourth transverse cable 3122 are fixed with the reactive powder concrete 16 of the tank bottom 1 and the reactive powder concrete 29 of the first section of the tank wall 2, and in the process of building the Nth section of the tank wall 2 , before pouring the activated powder concrete 29, the two ends of each third transverse cable 3121 and the two ends of each fourth transverse cable 3122 are respectively wound from the top of the second annular member 26 to the outside of the second annular member 26, Next, the activated powder concrete 29 is poured between the outer cylinder 22 of the Nth stage of the tank wall 2 and the inner cylinder 21 of the Nth stage of the tank wall 2, so that the two ends of the cable sleeves of the third transverse cables 3121 and the fourth Both ends of the rope sleeves of the transverse cables 3122 are fixed to the reactive powder concrete 29 of the N-th section of the tank wall 2. This fixing method can be regarded as the arrangement of the third transverse cables 3121 and the fourth transverse cables 3122 on the entire tank wall. In 2, it has an axial compressive effect on the tank wall 2, which can effectively delay the cracking of the reactive powder concrete 29 inside the tank wall 2 under the action of a large earthquake;

The second fixing method of the supporting cable net 312 is (refer to FIG. 1 ): in the process of constructing the Nth section of the tank wall 2, before pouring the reactive powder concrete 29, the supporting cable net 312 is erected to a predetermined height, Both ends of each third transverse cable 3121 and both ends of each fourth transverse cable 3122 respectively penetrate through the inner cylinder 21 of the Nth section of the tank wall 2 and extend to the inner cylinder 21 and the tank wall 2 of the Nth section of the tank wall 2 The outer cylinder 22 of the Nth section is wound from the top of the second annular member 26 to the outer side of the second annular member 26 and the bottom of the second annular member 26 and extends through the inner surface of the tank wall 2 to the tank. Inside the inner cylinder 21 of the Nth stage of the wall 2, then poured activated powder concrete 29 between the inner cylinder 21 of the Nth stage of the tank wall 2 and the outer cylinder 22 of the Nth stage of the tank wall 2, so that each third The two ends of the rope sleeves of the transverse cables 3121 and the two ends of the rope sleeves of the fourth transverse cables 3122 are fixed with the reactive powder concrete 29 of the Nth section of the tank wall 2. This fixing method makes the load-bearing cable net 311 and the support cable The nets 312 are only fixed in the N-th section of the tank wall 2, which has the advantage of facilitating construction and construction during the construction process.

Further, the present invention provides a construction method for manufacturing a tank structure with an orthogonal cable beam structure, wherein the tensioning load-bearing cable net 311 and the supporting cable net 312 specifically include:

Tighten the non-adhesive cables threaded through the grommets of the first transverse cables 3111 and the non-adhesive cables threaded through the grommets of the second transverse cables 3112, and tighten the grommets of the first transverse cables 3111. The two ends of the unbonded cable pierced in the middle and the two ends of the unbonded cable pierced in the cable sleeve of each second transverse cable 3112 are respectively fixed to the upper end of the Nth section of the tank wall 2 through the first anchor 3114. , complete the tensioning of the load-bearing cable net 311;

Tighten the non-adhesive cables that pass through the noose of each third transverse cable 3121 and the non-adhesive cables passed through the noose of each fourth lateral cable 3122, and tighten the noose of each third lateral cable 3121. The two ends of the unbonded cable pierced in the middle and the two ends of the unbonded cable pierced in the sock of each second transverse cable 3112 are respectively fixed on the upper surface of the tank bottom 1 through the third anchor 3125 or through The second anchor 3124 is fixed on the inner surface of the inner cylinder 21 of the Nth section of the tank wall 2 to complete the tensioning of the supporting cable net 312;

In this way, the load of the tank top 3 is transmitted to the tank wall 2 through the ring beam structure 27, and then to the tank bottom 1, so as to realize the reasonable transmission of the structural load.

Further, the present invention provides a construction method for manufacturing a tank structure with an orthogonal cable beam structure, wherein laying the top panel 32 on the support cable net 312 includes:

A support ring plate 213 is provided above the support cable net 312 and close to the inner surface of the tank wall 2 to enhance the stability of the top panel 32 of the tank roof 3 when laying, and at the same time facilitate the drainage of the present invention;

The top panels 32 are laid on the supporting cable net 312, the side edge of each top panel 32 close to the inner surface of the tank wall 2 is placed on the support ring panel 213, and each top panel 32 They are respectively connected and fixed with the corresponding second steel nodes 3123 through the mounting elements 33 .

Compared with the prior art, the advantages of the present invention are as follows:

The construction method of the storage tank structure using the orthogonal cable beam structure to manufacture the tank roof provided by the present invention is suitable for the manufacture of super large storage tanks, and the constructed storage tank structure using the orthogonal cable beam structure to manufacture the tank roof has the advantages of higher quality of the tank roof. It is light, which can effectively reduce the force exerted by the tank top on the tank wall. At the same time, the structural strength of the tank wall is large and has a strong bearing capacity. It can effectively reduce the occurrence of foot buckling during use and ensure the service life. .

The above descriptions are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention. The equivalent changes and modifications made by any person of ordinary skill in the art without departing from the concept and principle of the present invention shall fall within the protection scope of the present invention.

Claims (27)

1. A storage tank structure for manufacturing a tank deck by adopting an orthogonal cable beam structure is characterized by comprising a tank bottom, a tank wall and a tank deck, wherein the tank wall is of a cylindrical structure with an upper opening and a lower opening and a hollow interior, the bottom of the tank wall is connected with the tank bottom, and the tank deck is connected with the top of the tank wall and seals the top opening of the tank wall; the tank top comprises a cable beam structure and a top panel laid on the cable beam structure, the cable beam structure comprises a bearing cable net, a supporting cable net positioned above the bearing cable net and a plurality of supporting pieces arranged between the bearing cable net and the supporting cable net, the bearing cable net and the supporting cable net are tensioned and cover the opening at the top of the tank wall, the edge of the bearing cable net and the edge of the supporting cable net are connected with the tank wall, the supporting pieces are vertically arranged, the lower end of each supporting piece is connected with the bearing cable net, the upper end of each supporting piece is connected with the supporting cable net, and the top panel is laid on the supporting cable net; the bearing cable net comprises a plurality of first transverse cables and a plurality of second transverse cables, the first transverse cables are arranged at intervals and are parallel to each other, the second transverse cables are arranged at intervals and are parallel to each other, the first transverse cables are vertically crossed and connected with the second transverse cables to form a net structure, and two ends of the first transverse cables and two ends of the second transverse cables are connected with the tank wall respectively.

2. The structure of claim 1, wherein a first annular member is embedded inside the tank wall, two ends of each first transverse cable and two ends of each second transverse cable are wound around the outside of the first annular member below the first annular member and extend upward along the tank wall to penetrate through the top end surface of the tank wall, and two ends of each first transverse cable and two ends of each second transverse cable are respectively fixed to the top end surface of the tank wall by a first anchor device, so that each first transverse cable and each second transverse cable are tensioned.

3. The structure of a storage tank with a tank deck manufactured by orthogonal cable-girder structures according to claim 1 or 2, wherein a first steel node is provided at an intersection between each first transverse cable and each second transverse cable, each first steel node is provided with a first cableway and a second cableway which are independent from each other and perpendicular to each other, the first cableway is penetrated by the first transverse cable, the second cableway is penetrated by the second transverse cable, each first steel node is provided with a first upper mounting hole, and a lower end of each support is connected with the first upper mounting hole of each first steel node.

4. The structure of claim 2, wherein said network of supporting cables comprises a plurality of third transverse cables and a plurality of fourth transverse cables, each of said third transverse cables being spaced apart from and parallel to each other, each of said fourth transverse cables being spaced apart from and parallel to each other, each of said third transverse cables being perpendicularly cross-connected to each of said fourth transverse cables to form a net structure, and each of said third transverse cables having opposite ends and each of said fourth transverse cables having opposite ends connected to said tank wall.

5. The structure of a storage tank having a tank roof manufactured by using an orthogonal cable-girder structure according to claim 4, wherein a second annular member is embedded in the interior of the tank wall, both ends of each third transverse cable and both ends of each fourth transverse cable are sequentially wound around the second annular member from above to outside of the second annular member and below the second annular member and penetrate through the inner surface of the tank wall, and both ends of each third transverse cable and both ends of each fourth transverse cable are respectively fixed to the inner surface of the tank wall by a second anchor, so that each third transverse cable and each fourth transverse cable are tensioned.

6. The tank deck structure according to claim 5, wherein said first ring member has a plurality of first anti-slip guide rings circumferentially spaced around it, each of said first anti-slip guide rings has a first annular groove formed on its outer surface and recessed along its circumference, and both ends of each of said first transverse cables and both ends of each of said second transverse cables are wound around said first annular groove of said corresponding first anti-slip guide ring;

a plurality of second anti-skid guide rings are sleeved on the second annular member at intervals along the circumferential direction of the second annular member, a second annular groove is formed on the outer surface of each second anti-skid guide ring in a concave manner along the circumferential direction of the second anti-skid guide ring, and two ends of each third transverse cable and two ends of each fourth transverse cable are respectively wound in the second annular grooves of the corresponding second anti-skid guide rings.

7. The structure according to claim 4, wherein a second annular member is embedded inside the wall, a third annular member and a fourth annular member are embedded inside the bottom, the fourth annular member is coaxially disposed outside the third annular member, both ends of each third transverse cable and both ends of each fourth transverse cable are wound around the second annular member from above to below and extend along the wall to the inside of the bottom, and both ends of each third transverse cable and both ends of each fourth transverse cable are wound around the third annular member from inside to inside of the bottom, respectively, and extend upward through the top surface of the bottom, and two ends of each third transverse cable and two ends of each fourth transverse cable are respectively fixed on the upper surface of the tank bottom through third anchors, so that each third transverse cable and each fourth transverse cable are tensioned.

8. The structure of a storage tank with a tank top manufactured by using orthogonal cable-girder structures as claimed in claim 7, wherein the first annular member is provided with a plurality of first anti-slip guide rings along a circumferential direction thereof at intervals, the outer surface of each first anti-slip guide ring is recessed along the circumferential direction thereof to form a first annular groove, and both ends of each first transverse cable and both ends of each second transverse cable are respectively wound around the corresponding first annular groove of the first anti-slip guide ring;

a plurality of second anti-skid guide rings are sleeved on the second annular component at intervals along the circumferential direction of the second annular component, a second annular groove is formed on the outer surface of each second anti-skid guide ring in a concave mode along the circumferential direction of the second anti-skid guide ring, a plurality of third anti-skidding guide rings are sleeved on the third annular component at intervals along the circumferential direction of the third annular component, a third annular groove is formed on the outer surface of each third anti-skidding guide ring in a concave manner along the circumferential direction of the third anti-skidding guide ring, a plurality of fourth anti-skid guide rings are sleeved on the fourth annular member at intervals along the circumferential direction of the fourth annular member, a fourth annular groove is formed on the outer surface of each fourth anti-skid guide ring in a concave manner along the circumferential direction of the fourth anti-skid guide ring, and two ends of each third transverse cable and two ends of each fourth transverse cable are sequentially wound in the second annular groove of the corresponding second anti-skid guide ring, the third annular groove of the corresponding third anti-skid guide ring and the fourth annular groove of the corresponding fourth anti-skid guide ring.

9. The structure of a storage tank with a tank roof manufactured by using orthogonal cable-girder structures according to any one of claims 4 to 8, wherein a second steel node is provided at an intersection between each third transverse cable and each fourth transverse cable, each second steel node is provided with a third cableway and a fourth cableway which are independent from each other and perpendicular to each other, the third cableway is penetrated by the third transverse cable, the fourth cableway is penetrated by the fourth transverse cable, each second steel node is provided with a second upper mounting hole and a second lower mounting hole, the top panel is connected with the second upper mounting hole of each second steel node by a plurality of mounting elements, and an upper end of each support is connected with the second lower mounting hole of each second steel node.

10. The tank deck with the orthogonal cable-girder structure as defined in any one of claims 5 to 8, wherein the first annular member and the second annular member are both disposed in a ring-shaped girder structure, the first annular member is located above the second annular member, the first annular member and the second annular member are connected and fixed by a plurality of steel web members, the ring-shaped girder structure is cast with active powder concrete, and the ring-shaped girder structure is buried inside the tank wall and close to the top of the tank wall.

11. The storage tank structure for manufacturing a tank top by using an orthogonal cable-girder structure according to claim 1, wherein the tank wall comprises an inner cylinder and an outer cylinder, the outer cylinder is coaxially disposed outside the inner cylinder, the lower end of the inner cylinder and the lower end of the outer cylinder are both embedded and fixed inside the tank bottom, a plurality of sets of first shear resistant structures are disposed on the outer surface of the inner cylinder at intervals from top to bottom, a plurality of sets of second shear resistant structures are disposed on the inner surface of the outer cylinder at intervals from top to bottom, the first shear resistant structures and the second shear resistant structures are alternately disposed from top to bottom at intervals, and active powder concrete is poured between the inner cylinder and the outer cylinder.

12. The tank roof structure constructed using orthogonal cable-girder construction as defined in claim 11, wherein said inner and outer shells are formed by splicing a plurality of cylindrical plates, and each two adjacent cylindrical plates are fixed by joggling.

13. The tank roof construction using orthogonal cable beam structures according to claim 11 wherein each set of the first shear structures and each set of the second shear structures comprises a plurality of shear keys spaced circumferentially along the tank wall.

14. The storage tank structure adopting the orthogonal cable beam structure to manufacture the tank top according to any one of claims 11 to 13, wherein at least one reinforcing ring is arranged on the inner wall of the inner tube, a supporting ring plate is convexly arranged on the inner wall of the inner tube above the cable beam structure, and the edge of the top panel is erected on the supporting ring plate.

15. The structure of a storage tank with a tank top manufactured by orthogonal cable-girder according to claim 14, wherein an anti-pulling ring is embedded in the tank bottom, the lower ends of the inner and outer cylinders are fixedly connected to the anti-pulling ring, and a plurality of anti-pulling members are disposed on the inner wall of the inner cylinder embedded in the tank bottom and the outer wall of the outer cylinder embedded in the tank bottom.

16. The tank roof tank structure using an orthogonal cable-girder structure according to claim 15, wherein the inner tube, the outer tube, each of the first shear structures, each of the second shear structures, the anti-pulling ring, each of the anti-pulling members, and the reinforcing ring are made of a high-strength aluminum alloy.

17. The tank structure using orthogonal cable beam structure for tank top according to claim 1, wherein the tank bottom is constructed by pouring steel bars and activated powder concrete, the top panel is a polydicyclopentadiene plate, and the supporting member is a spring steel pipe.

18. The tank top with orthogonal cable beam structure of claim 4 wherein the first transverse cable, the second transverse cable, the third transverse cable and the fourth transverse cable each comprise a cable sleeve and a non-adhesive cable movably disposed through the cable sleeve.

19. A construction method for manufacturing a storage tank structure of a tank deck by using an orthogonal cable beam structure, wherein the construction method for manufacturing a storage tank structure of a tank deck by using an orthogonal cable beam structure is used for manufacturing a storage tank structure of a tank deck by using an orthogonal cable beam structure according to any one of claims 1 to 17, and the construction method for manufacturing a storage tank structure of a tank deck by using an orthogonal cable beam structure comprises the following steps:

dividing the tank wall into N sections from top to bottom, wherein N is a positive integer, the section positioned at the lowest part is the 1 st section, the section positioned at the top is the Nth section, prefabricating the 1 st section of the tank wall, constructing a tank bottom, and burying and fixing the lower end of the 1 st section of the tank wall in the tank bottom;

according to the N sections divided by the tank wall, sequentially building the 2 nd section to the Nth section of the tank wall from the 1 st section of the tank wall upwards by adopting a sectional construction method from bottom to top;

Prefabricating a bearing cable net and a supporting cable net, and arranging a supporting piece between the bearing cable net and the supporting cable net to form a cable beam structure;

burying and fixing the edge of the bearing cable net on the tank wall in the process of constructing the tank wall;

embedding and fixing the edges of the supporting cable nets on the tank bottom in the process of constructing the tank bottom, or embedding and fixing the edges of the supporting cable nets on the tank wall in the process of constructing the tank wall;

tensioning the load-bearing cable mesh and the support cable mesh;

and laying a top panel on the supporting cable net.

20. The method of constructing a storage tank structure using an orthogonal cable-girder structure for a tank deck according to claim 19, wherein the prefabricating of the 1 st segment of the tank wall and the constructing of the tank bottom, and the burying and fixing of the lower end of the 1 st segment of the tank wall to the inside of the tank bottom comprises:

adopting cylinder plates to splice and form an inner cylinder of the 1 st section of the tank wall and an outer cylinder of the 1 st section of the tank wall, welding and fixing a first shear resisting structure on the outer surface of the inner cylinder of the 1 st section of the tank wall, and welding and fixing a second shear resisting structure on the inner surface of the outer cylinder of the 1 st section of the tank wall;

laying a tank bottom cushion layer, binding tank bottom reinforcing steel bars, arranging a third annular member, a fourth annular member and an anti-pulling ring, respectively welding and fixing the lower end of the outer cylinder of the 1 st section of the tank wall and the lower end of the inner cylinder of the 1 st section of the tank wall with the anti-pulling ring, respectively welding and arranging a plurality of anti-pulling pieces on the outer surface of the lower end of the outer cylinder of the 1 st section of the tank wall and the inner surface of the lower end of the inner cylinder of the 1 st section of the tank wall at intervals along the circumferential direction of the tank wall, pouring active powder concrete to form the tank bottom, pouring active powder concrete between the outer cylinder of the 1 st section of the tank wall and the inner cylinder of the 1 st section of the tank wall, curing the active powder concrete, and finishing the construction of the tank bottom and the 1 st section of the tank wall.

21. The method of constructing a tank roof structure using orthogonal cable-girder construction according to claim 20, wherein constructing the 2 nd section of the tank wall to the N th section of the tank wall sequentially upward on the 1 st section of the tank wall using a sectional construction method from bottom to top according to the N sections divided by the tank wall comprises:

building a 2 nd section of the tank wall, splicing the cylinder plates to form an inner cylinder of the 2 nd section of the tank wall and an outer cylinder of the 2 nd section of the tank wall, welding and fixing a first shear-resistant structure on the outer surface of the inner cylinder of the 2 nd section of the tank wall, welding and fixing a second shear-resistant structure on the inner surface of the outer cylinder of the 2 nd section of the tank wall, connecting the lower end of the inner cylinder of the 2 nd section of the tank wall with the upper end of the inner cylinder of the 1 st section of the tank wall, connecting the lower end of the outer cylinder of the 2 nd section of the tank wall with the upper end of the outer cylinder of the 1 st section of the tank wall, pouring active powder concrete between the inner cylinder of the 2 nd section of the tank wall and the outer cylinder of the 2 nd section of the tank wall, and curing the active powder concrete to finish the construction of the 2 nd section of the tank wall;

according to the construction method of the 2 nd section of the tank wall, the 3 rd section to the N-1 st section of the tank wall are sequentially constructed upwards at the upper end of the 2 nd section of the tank wall;

Constructing an Nth section of the tank wall, splicing and forming an inner cylinder of the Nth section of the tank wall and an outer cylinder of the Nth section of the tank wall by adopting the cylinder plates, welding and fixing a first shear structure on the outer surface of the inner cylinder of the Nth section of the tank wall, welding and fixing a second shear structure on the inner surface of the outer cylinder of the Nth section of the tank wall, connecting the lower end of the inner cylinder of the Nth section of the tank wall with the upper end of the inner cylinder of the Nth-1 section of the tank wall, connecting the lower end of the outer cylinder of the Nth section of the tank wall with the upper end of the outer cylinder of the Nth-1 section of the tank wall, laying a first annular member and a second annular member between the outer cylinder of the Nth section of the tank wall and the inner cylinder of the Nth section of the tank wall, pouring active powder concrete between the inner cylinder of the Nth section of the tank wall and the curing outer cylinder of the Nth section of the tank wall, and carrying out the active powder concrete, and finishing the construction of the Nth section of the tank wall.

22. The method of constructing a tank roof structure using orthogonal cable-girder construction according to claim 21, wherein prefabricating a load-bearing cable net and a supporting cable net, and installing a support between the load-bearing cable net and the supporting cable net to form a cable-girder structure comprises:

Respectively connecting each first transverse cable with a first cableway of each corresponding first steel node in a penetrating manner, and respectively connecting each second transverse cable with a second cableway of each corresponding first steel node in a penetrating manner to form the load-bearing cable net;

respectively connecting each third transverse cable with a third cableway of each corresponding second steel node in a penetrating manner, and respectively connecting each fourth transverse cable with a fourth cableway of each corresponding second steel node in a penetrating manner to form the supporting cable net;

and connecting each first steel node with the corresponding second steel node through a support piece to form the cable beam structure.

23. The method of constructing a tank roof construction using orthogonal cable-girder construction according to claim 22, wherein the embedding and fixing the edges of the load-bearing cable net to the tank wall during the construction of the tank wall comprises:

in the process of constructing the nth section of the tank wall, before the reactive powder concrete is poured, the load-bearing cable net is erected to a preset height, two ends of each first transverse cable and two ends of each second transverse cable respectively penetrate through the inner cylinder of the nth section of the tank wall to extend to the position between the inner cylinder of the nth section of the tank wall and the outer cylinder of the nth section of the tank wall from the lower part of the first annular member to the outer side of the first annular member and extend upwards to the position above the top of the nth section of the tank wall, then the reactive powder concrete is poured between the inner cylinder of the nth section of the tank wall and the outer cylinder of the nth section of the tank wall, and two ends of each cable sleeve of each first transverse cable and two ends of each cable sleeve of each second transverse cable are fixed with the reactive powder concrete of the nth section of the tank wall.

24. The method of constructing a tank roof construction using orthogonal cable beam structures according to claim 23, wherein the step of embedding and fixing the edges of the supporting cable net to the tank bottom during the construction of the tank bottom or to the tank wall during the construction of the tank wall comprises:

in the process of constructing the tank bottom, before the reactive powder concrete is poured, the supporting cable net is erected to a preset height, two ends of each third transverse cable and two ends of each fourth transverse cable respectively extend downwards between the inner cylinder of the 1 st section of the tank wall and the outer cylinder of the 1 st section of the tank wall, the bottom of the third annular member, the bottom of the fourth annular member and the outer side of the fourth annular member are sequentially wound around the inner side of the third annular member and extend upwards to the upper surface of the tank bottom, then the reactive powder concrete is poured to form the tank bottom, the reactive powder concrete is poured between the outer cylinder of the 1 st section of the tank wall and the inner cylinder of the 1 st section of the tank wall, two ends of each cable sleeve of each third transverse cable and two ends of each cable sleeve of each fourth transverse cable are fixed with the reactive powder concrete of the tank bottom and the reactive powder concrete of the 1 st section of the tank wall, in the process of constructing the nth section of the tank wall, before the active powder concrete is poured, the two ends of each third transverse cable and the two ends of each fourth transverse cable are respectively wound to the outer side of the second annular component from the upper part of the second annular component, then the active powder concrete is poured between the outer cylinder of the nth section of the tank wall and the inner cylinder of the nth section of the tank wall, and the two ends of the cable sleeve of each third transverse cable and the two ends of the cable sleeve of each fourth transverse cable are fixed with the active powder concrete of the nth section of the tank wall;

Or, in the process of constructing the nth section of the tank wall, before the active powder concrete is poured, the supporting cable net is erected to a preset height, two ends of each third transverse cable and two ends of each fourth transverse cable respectively penetrate through the inner cylinder of the nth section of the tank wall to extend to the inner cylinder of the nth section of the tank wall and the outer cylinder of the nth section of the tank wall, are wound from the upper part of the second annular component to the outer side of the second annular component and the lower part of the second annular component in sequence, penetrate through the inner surface of the tank wall and extend to the inner part of the inner cylinder of the nth section of the tank wall, and then pouring active powder concrete between the inner cylinder of the Nth section of the tank wall and the outer cylinder of the Nth section of the tank wall, so that two ends of the cable sleeve of each third transverse cable and two ends of the cable sleeve of each fourth transverse cable are fixed with the active powder concrete of the Nth section of the tank wall.

25. The method of constructing a tank top tank structure from orthogonal cable beam structures of claim 24 wherein tensioning the load bearing and support cable webs comprises:

tensioning the unbonded cables penetrating through the cable sleeves of the first transverse cables and the unbonded cables penetrating through the cable sleeves of the second transverse cables, and fixing two ends of the unbonded cables penetrating through the cable sleeves of the first transverse cables and two ends of the unbonded cables penetrating through the cable sleeves of the second transverse cables at the upper end of the Nth section of the tank wall through first anchors respectively;

And tensioning the unbonded cables penetrating through the cable sleeves of the third transverse cables and the unbonded cables penetrating through the cable sleeves of the fourth transverse cables, and fixing the two ends of the unbonded cables penetrating through the cable sleeves of the third transverse cables and the two ends of the unbonded cables penetrating through the cable sleeves of the second transverse cables on the upper surface of the tank bottom through third anchors or the inner surface of the inner cylinder of the Nth section of the tank wall through second anchors respectively.

26. The method of constructing a tank roof using an orthogonal cable tie structure according to claim 25, wherein arranging a first annular member and a second annular member between an outer cylinder of an nth section of the tank wall and an inner cylinder of an nth section of the tank wall comprises:

the first annular member and the second annular member are arranged in a ring beam structure, the first annular member is arranged above the second annular member, the first annular member and the second annular member are fixedly connected through a plurality of steel web members, the first transverse cables and the second transverse cables respectively penetrate through the ring beam structure and are wound on the first annular member, the third transverse cables and the fourth transverse cables respectively penetrate through the ring beam structure and are wound on the second annular member, then, active powder concrete is poured into the ring beam structure, the active powder concrete is cured, and the ring beam structure after being cured is arranged between an inner cylinder of the Nth section of the tank wall and an outer cylinder of the Nth section of the tank wall.

27. The method of constructing a tank roof tank structure using orthogonal cable-girder construction according to claim 25 or 26, wherein the laying of a top panel on the supporting cable net comprises:

arranging a supporting ring plate above the supporting cable net and close to the inner surface of the tank wall;

and laying top panels on the supporting cable nets, erecting one side edge of each top panel close to the inner surface of the tank wall on the supporting ring plate, and connecting and fixing each top panel with each corresponding second steel node through a mounting element.

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