JP5090131B2 - High-rise tower consisting of two HP shells using steel pipes - Google Patents

Description

  The present invention relates to a high-rise tower composed of two HP shells using steel pipes, and in particular, has a multi-purpose function such as a digital radio tower, an observation deck, a lobby, an event plaza, a botanical garden, a theater, a TV studio, etc. It relates to a high-rise tower consisting of two HP shells using steel pipes that can provide a rich tower design.

  Conventionally, as a tower-like structure such as a communication tower, an observation deck, a symbol tower, etc., a structure mainly composed of a steel frame and a reinforced concrete is already known. However, in such a tower-like structure, when steel frames and reinforced concrete are mainly used, the cross-sectional area of the column part becomes large, which requires a large amount of steel frames and reinforced concrete, and also increases the construction cost. was there.

  Therefore, a technique has been proposed in which a tower structure is configured by connecting a reinforced concrete shaft and protrusions constituting a reinforced concrete structure and a number of cables in a stable manner in a space (for example, Patent Document 1).

  In addition, when the wind load is applied, the windward cable is allowed to bend and the shaft top is deformed back to the windward side, reducing the deformation and greatly improving the safety and functionality of the tower structure. A cable-type high-rise tower has been proposed (see, for example, Patent Document 2).

JP-A-6-346634 JP 2003-120072 A

However, the techniques described in Patent Document 1 and Patent Document 2 are insufficient in consideration of the appearance of the super high-rise tower, and have no problem with respect to the direction (viewing viewpoint) that a person sees. was there. For this reason, as a high-rise tower as a symbol, only the high-rise property that a high structure exists is conspicuous, and it is insufficient for a symbolic super-high-rise product with high artisticity.
In addition, since a lot of concrete is used as the structure, there is a disadvantage that the environmental load is large from the viewpoint of resources for reuse and recycling.

The object of the present invention consists of two HP shells using steel pipes that can emphasize the space and symbolism of the tower, show different expressions depending on the viewing direction, and provide a rich tower design that has never existed before To provide a high-rise tower. In particular, by using a steel pipe that can produce a celestial-scale landscape with the skyscraper, the sun rises and sinks in the center of the gap twice a year by adjusting the gap in the east-west direction. The object is to provide a high-rise tower consisting of two HP shells.
Another object of the present invention is to provide a high-rise tower composed of two HP shells using steel pipes that are constructed based on reusable / recyclable resources and materials and that minimize the consumption of resources during the lifetime of the tower. It is to provide.

  According to the above-mentioned high-rise tower according to claim 1, the high-rise tower is formed of two HP shells using steel pipes, which are tapered upward, each of the two shells having an outer peripheral surface. Is formed in a hyperbolic paraboloid by a plurality of straight steel pipes, and is a shell having a substantially triangular apex in a top view formed from a parabolic shape to a substantially vertical shape from below to above, The problem is solved by making the apex of each shell approximately triangular in the top view of each shell outward and facing the bottom sides of the approximately triangular top view of each shell with a gap therebetween.

  As described above, each of the super high-rise towers has an outer peripheral surface formed by a plurality of straight steel pipes on a hyperbolic paraboloid, and is schematically formed from a parabolic shape to a substantially vertical shape from the bottom to the top. It has a triangular shape when viewed from above, with a triangular apex, and the apex of the approximate triangular shape when viewed from the top of the shell is on the outside, and the bottom side of the approximate triangular shape when viewed from the top of each shell is opposed to each other with a gap. So, when you look at the two shells, you can see an elegant and powerful model that stretches from a gentle curve in an almost vertical direction and appears as a model that stretches into the sky, and as a triangular skyscraper tower. In addition, it is possible to make the tower tower look different depending on the viewing direction.

At this time, as defined in claim 2, the gap is formed as a gap having a predetermined width from the reference line with the east-west direction as a reference line, and upwards at both ends of the gap on the opposite surface side of the two shells. It is preferable that the truss columns to be extended face each other to form the shell.
With this configuration, the east and west vertical planes with gaps are gently curved from a gentle curve, and an elegant and powerful model that extends at an accelerated rate extends into the sky, while the north and south planes become stable triangular elevations, expressing high symbolism. can do.

  According to a third aspect of the present invention, a structure that extends upward to the center of the tower is formed inside the super high-rise tower independently of the two shells. It is preferable that at least three observation platforms formed for each height and a high-speed elevator that can move between the observation platforms are provided.

  Thus, since at least three observation decks are formed for each predetermined height, for example, for general visitors, 80 m above the first observation deck, 200 m above the second observation deck, and 500 m above the third observation deck. A platform dedicated to radio wave equipment can be formed at the 800 m level on the ground. In addition, cafes and restaurants can be installed on the first and second observation decks having a sufficient area.

  Furthermore, when the super high-rise tower is formed of a combination of a straight steel pipe and a steel frame as in claim 4, the portion and members of the tower have as little environmental impact as possible in the production, operation and disposal stages. Can be composed of materials.

  In particular, high-rise towers can be constructed with straight steel pipes and steel frames, which are constituent materials, according to their service life and functions, and with minimal replacement, repair, and modification, straight steel pipes and steel frames The material can be constructed with a construction method that is easy to maintain and update, and can be easily removed, disassembled and disassembled, and can be easily used as a resource for reuse and recycling.

  When the height of the skyscraper is 888 m, the skyscraper has a good luck and has a symbolic number.

The super high-rise towers of the present invention each have an outer peripheral surface formed by a plurality of straight steel pipes on a hyperbolic paraboloid, and a substantially triangular shape in a top view formed from a parabolic shape to a substantially vertical shape from below to above. Since it is roughly triangular in shape when viewed from the top with the apex of the shape, an elegant and powerful model that extends from a gentle curve toward the vertical direction at an accelerated speed appears to be a model that stretches into the sky, and is a triangle-shaped skyscraper It becomes possible to make the tower tower look different depending on the viewing direction so that it looks like a tower.
According to the skyscraper tower of the present invention, the east-west vertical surface and the north-south vertical surface have different appearances, and the east-west vertical surface with a gap extends from a gentle curve to an approximately vertical direction and accelerates at an accelerated and elegant shape. As the sky expands into the sky, the north-south plane becomes a stable triangular elevation, and can express high symbolism.

As described above, according to the skyscraper tower of the present invention, it is possible to emphasize the spatiality and symbolism of the tower, show different expressions depending on the viewing direction, and provide a rich tower design that did not exist before, In particular, by aligning the gap in the east-west direction, a celestial scale landscape with the skyscraper can be produced, with the sun rising and sinking in the center of the gap twice a year as the sun progresses.
In addition, since the high-rise tower of the present invention is composed of straight steel pipes and steel frames, it is composed of resources and materials that can be reused and recycled, and the lifetime resource consumption of the tower is minimized. Fastened.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The members, arrangements, and the like described below are not intended to limit the present invention and can be variously modified within the scope of the gist of the present invention. For example, in the following description of the embodiment, an example of a super high-rise tower having a height of 888 m with a gap in the east-west direction is shown, but the present invention can be realized without limiting the direction, and any direction The gap X may be adjusted to the above. Similarly, the height need not be 888 m.

  FIGS. 1 to 13 show an embodiment of the present invention, FIG. 1 is an east-west elevation view showing an embodiment of a high-rise tower, and FIG. 2 is an elevation view from the opposite side of FIG. 3 is a north-south elevation view, FIG. 4 is an elevation view from the opposite side of FIG. 3, FIG. 5 is a schematic sectional view at a predetermined height including a ground portion, and FIG. 6 is an explanatory view showing an embodiment of a shell configuration. FIG. 7 is a partial explanatory view showing an example of the connection between the steel pipe and the steel rod constituting the outer peripheral side of the shell, FIG. 8 is an explanatory view showing an example of the truss column of the shell, FIG. 9 is a partially enlarged view of FIG. FIG. 10 is a schematic configuration diagram showing an example of the configuration of the observation deck, FIG. 11 is an explanatory diagram showing an example of the floor structure of the first observation deck, and FIG. 12 shows an example of the floor structure of the second observation deck. FIG. 13 is an explanatory view showing an example of the structure of the floor surface of the third observation deck, and FIG. 14 is an explanatory view of construction work.

The super high-rise tower T of this embodiment has a multi-purpose function having a height of 888 m and a tapered shape toward the upper side.
As shown in FIGS. 1 to 5, the super high-rise tower T of the present embodiment is tapered upward by two shells 10 (10a, 10b), and each shell 10 (10a, 10b) has a tapered shape. Each of the outer peripheral surfaces is formed on a hyperbolic paraboloid by a plurality of linear steel pipes 11 (see FIG. 7) with a predetermined gap X therebetween. Moreover, it has a substantially triangular shell structure provided with a substantially triangular apex 10c in a top view formed from a parabolic shape to a substantially vertical shape from below to above. Hereinafter, a shell having a hyperbolic paraboloid is referred to as an “HP (Hyperbolic Paraboloid) shell”.

  As shown in FIG. 5, the base surface G <b> 1 of the HP shell 10 has a substantially triangular shape when viewed from above, and the two are formed into a substantially rhombus shape. Thereby, a large space surrounded by the two HP shells 10 (10a, 10b) can be formed. In this space, for example, the entire hill is a gentle hill, and various facilities (parks, event plazas, botanical gardens, theaters, TV studios, etc.) can be brought into the basement and surface of the hill.

  A structure 30 extending upward is constructed between the two HP shells 10 (10a, 10b), and the observation platform 31 (31a, 31b, 31c) is provided for each predetermined height of the structure 30. Are arranged, and the observatory 31 (31a, 31b, 31c) is configured to be able to go back and forth with a high-speed elevator (not shown).

  In a state where the two shells 10 (10a, 10b) are visible, as shown in FIGS. 1 and 2, an elegant and powerful model that extends at an accelerated speed from a gentle curve from the bottom to the top extends substantially vertically. You can see it going up. As shown in FIGS. 3 and 4, when the HP shells 10 (10a, 10b) overlap and the opposite side cannot be seen (that is, only one HP shell can be seen), it can be seen as a generally triangular high-rise tower T. . As described above, the high-rise tower T of the present embodiment appears as a different high-rise tower T depending on the viewing direction.

  As shown in FIGS. 1 and 5, a reference line L (see FIG. 5) drawn in the east-west direction at the center of the HP shells 10a and 10b is used as a reference between the two opposing HP shells 10 (10a, 10b). As a result, a gap X is formed with a predetermined width as a slit from the reference line L. The truss columns 20 (20a, 20b, 20c, 20d) extending upward are opposed to the HP shells 10 (10a, 10b) at both ends of the gap X on the opposite surface side of the HP shells 10a, 10b. It is connected.

  With such a structure, the east and west vertical surfaces with the gap X (slit) extend from the gentle curve to the sky with an elegant and powerful model that extends at an acceleration from the vertical direction, and the north and south surfaces become stable triangular surfaces. In other words, it can be an elevation with two expressions, the east-west elevation and the north-south elevation, and the space and symbolism of the tower can be emphasized. In addition, by aligning the gap X (slit) in the east-west direction, a celestial scale landscape with the skyscraper T will be created, where the sun rises and sinks in the center of the gap X twice a year as the sun progresses. Can do.

  As described above, the high-rise tower T of this embodiment is roughly composed of two elements. The first element is the HP shell 10 (10a, 10b) and the truss column 20 (20a, 20b, 20c, 20d) shown in FIG. 6, and the second element is formed independently of the first element. This is a structure 30 that extends upward in the central portion shown in FIG. In the present embodiment, the structure 30 shares the truss column 20.

  As shown in FIG. 6, the HP shell 10 includes two HP shells 10 (10 a, 10 b) that are substantially symmetrical and face each other and a truss column 20 (20 a, 20 b, 20 c, 20 d). As shown in FIG. 7, the HP shell 10 is formed by connecting straight steel pipes 11, which are reinforced by braces 12, and the braces 12 are steel frames. Consists of In order to form a hyperboloid with a large number of straight steel pipes 11, each steel pipe 11 is composed of a steel pipe 11 (11b) in a longitudinal direction and an oblique lateral direction connected to the steel pipes 11 (11a) in the longitudinal direction. The steel pipes 11 (11a, 11b) are not parallel but are sequentially arranged at a predetermined angle, and the steel pipes 11 are reinforced by braces 12.

  The steel pipe 11 used in this embodiment has a diameter of 450 mm, and the steel 12 of the brace 12 is a steel rod having a diameter of 50 mm. And the outer peripheral surface of these two HP shell 10 (10a, 10b) is formed in the hyperbolic paraboloid by the some linear steel pipe 11 (11a, 11b).

  In this embodiment, since steel pipes and steel aggregates are used for all steel pipes and braces, it is easy to manufacture and handle members and the like, and the straight steel pipes and steel aggregates that are its constituent materials are used. It can be configured according to its service life and function. In addition, since straight steel pipes and steel frames are used, replacement, repair, and change can be minimized, and the high-rise tower T can be constructed by a construction method that is easy to maintain and update. Furthermore, it can be easily removed, disassembled and disassembled, and can be easily used as a resource for reuse and recycling.

The two HP shells 10 (10a, 10b) have a substantially triangular-shaped shell structure when viewed from above, and have a generally triangular apex 10c when viewed from above and formed from a parabolic shape to a substantially vertical shape from below to above. It has.
Then, the apex 10c of each HP shell 10 (10a, 10b) as viewed from above is substantially triangular, and the bottom side of each HP shell 10 as viewed from above is opposed to each other with a gap X therebetween. As shown in FIG. 5, it is formed as a generally rhombus shape in top view.

  Each of the HP shells 10 (10a, 10b) is connected to the truss column 20. More specifically, as shown in FIGS. 6, 8, and 9, the truss column 20 of this embodiment has four columns 20 a and 20 b with a predetermined interval (15 m in this embodiment). 20c, 20d, and joined to both side portions of the surface corresponding to the bottom surface when the vertex 10c of the HP shell 10 (10a, 10b) having a substantially triangular shape in top view is the vertex.

  Among the four truss pillars 20, the space between each two truss pillars 20 (20a and 20d and 20b and 20c) is aligned with the tapered shape directed upward of the HP shell 10 (10a, 10b). It is arranged. The two HP shells 10 (10a, 10b) are arranged to face each other at a predetermined interval.

  In the present embodiment, as shown in FIG. 9, each truss column 20 (20a, 20b, 20c, 20d) has a steel pipe 15 filled with concrete inside a predetermined length of approximately 1500 mm in diameter so as to continue upward. Four steel pipes 15 are arranged, and the four steel pipes 15 are connected at predetermined intervals by four steel pipes 14 having a diameter of 600 mm to 700 mm. And the square part formed with each steel pipe 14 and the steel pipe 15 is reinforced with the brace | brace 12 which consists of a steel rod with a diameter of 50 mm.

  Of the four truss columns 20 configured in this way, the truss columns 20 (20a, 20b, 20c, 20d) respectively connected to the opposing HP shells 10 (10a, 10b) are shown in FIGS. As shown by, the steel pipes 14 are connected at predetermined intervals. That is, the truss column 20a and the truss column 20d are connected by the steel pipe 14 at a predetermined interval, and the truss column 20b and the truss column 20c are connected at a predetermined interval. At the same time, the truss columns 20 (20a and 20d, 20b and 20c) connected to the opposing HP shells 10 (10a, 10b) are reinforced with braces 13 having a diameter of approximately 100 mm between the connected steel pipes 14. Is done.

  Further, the truss pillar 20a and the truss pillar 20b are connected by a steel pipe 16 at a predetermined interval, and the truss pillars 20c and 20d are connected at a predetermined interval, respectively. That is, the connecting body of the truss column 20 a and the truss column 20 d connected by the steel pipe 14 and the connecting body of the truss column 20 b and the truss column 20 c are connected by the steel pipe 16.

  In this embodiment, the steel pipe and the brace having the diameter described above are used. However, when the structural design allows, the steel pipe and the steel frame having a diameter other than those described above may be used. it can.

The hyperboloids of these HP shells 10 (10a, 10b) are calculated by a predetermined equation, and the wind load is determined by structural analysis such as the number and arrangement of steel pipes and reinforcement by brace 12. The
In the present embodiment, at an altitude point of 800 m, for a longitudinal wind load without gap X (assuming 70000 kN), the maximum swing of 1.99 m (δ = 1.99 m), from the north-south side where gap X is located For a wind load (assuming 70000 kN), the maximum vibration is 1.69 m (δ = 1.69 m). Since the portion subjected to the wind load is not a surface but a steel pipe, the influence of the wind load is small, and it becomes more stable as compared with other rigid frame structures using reinforced concrete.

Inside the skyscraper tower T, there is a structure that is independent of the two HP shells 10 (10a, 10b) and extends upward for the observation platform 31 (31a, 31b, 31c) and the high-speed elevator. 30 is formed.
The structure 30 of the present embodiment is formed at a substantially central position of the high-rise tower T. As shown in FIG. 10, the three observation platforms (first observation platform 31a, The second observatory 31b and the third observatory 31c), the upper end symbol 32, and elevator guide structures 36a, 36b, 36c (see FIGS. 11 to 13).

  The observatory 31 (31a, 31b, 31c) is, for example, for general visitors, the first observatory 31a is 80m above the ground, the second observatory 31b is 200m above the ground, and the third observatory 31c is 500m above the ground. A platform dedicated to radio wave equipment can be formed at a level of 800 m above the ground. Also, cafes, restaurants and the like can be installed on the first observation deck 31a and the second observation deck 31b having a sufficient area.

  As shown in FIGS. 10 and 11, the first observatory 31a has a lower portion of a floor structure 33a which is a floor portion supported by a support column 37, and the outer peripheral side of the floor structure 33a is the HP shell 10 (10a, 10b). ) Is formed as a frame structure connected to the inner side surface. An elevator guide structure 36a is installed in the center of the floor structure 33a. A space 34 in which an elevator is disposed is formed at the center of the guide structure 36a. The space 34 is formed outside the gap X and is located inside the HP shell 10 so as not to block the gap X. And the four connection parts 35a by the side of the edge part of the guide structure 36a are connected with the truss pillar 20 (20a-20d), and are comprised.

  The second observation platform 31b and the third observation platform 31c are formed in the same manner as the first observation platform 31a. As shown in FIGS. 10 and 12, the second observation platform 31b is formed as a frame structure in which the outer peripheral side of the floor structure 33b is connected to the inner surface of the HP shell 10 (10a, 10b). An elevator guide structure 36b is installed in the center of the floor structure 33b. A space 34 in which an elevator is disposed is formed at the center of the guide structure 36b. The space 34 is formed outside the gap X and is located inside the HP shell 10 so as not to block the gap X. And the four connection parts 35b by the side of the edge part of the guide structure 36b are connected with the truss pillar 20 (20a-20d), and are comprised.

  As shown in FIGS. 10 and 13, the third observation platform 31 c is formed as a frame structure in which the outer peripheral side of the floor structure 33 c is connected to the inner surface of the HP shell 10 (10 a, 10 b). An elevator guide structure 36c is installed in the center of the floor structure 33c. A space 34 in which an elevator is disposed is formed at the center of the guide structure 36c. The space 34 is formed outside the gap X and is located inside the HP shell 10 so as not to block the gap X. And the four connection parts 35c by the side of the edge part of the guide structure 36c are connected with the truss pillar 20 (20a-20d), and are comprised.

  As described above, in the first observation platform 31a, the second observation platform 31b, and the third observation platform 31c, the arrangement position of the high-speed elevator is the position outside the gap X between the two HP shells 10 (10a, 10b) (that is, In the HP shell). Therefore, by aligning the gap X in the east-west direction, it is possible to ensure a celestial scale landscape image in which the sun rises and sinks in the center of the gap X twice a year as the sun advances.

  The super high-rise tower T of the present embodiment can be constructed by, for example, work as shown in FIG. As shown in FIG. 14, foundation work is performed on the ground G, and a steel pipe constituting the HP shell 10 is driven and connected upward. At the same time as the four truss pillars 20 are constructed, a support column 37 of the floor structure 33a to be the floor portion of the first observation deck is built, and the floor structure 33a of the first observation deck is mounted on the support column 37. To construct. The support column 37 is constructed in the same manner as the truss column 20. At this time, the steel pipe is moved by a plurality of cranes K, and at the same time, the steel pipe is joined by welding or bolts and nuts so as to be linear. Further, a temporary fence 38 is formed on the floor structure 33a of the first observation deck 31a, and the HP shell 10 made of a steel pipe and a steel frame is constructed while being reinforced with a steel pipe and brace. .

  The high-rise tower T constructed as described above is an 888-meter tower suitable for digital broadcasting and communication, and is formed of a combination of straight steel pipes and steel frames, and provides a viewing platform for general visitors. It has been. In this way, the tower parts and members can be made of steel as a material with as little environmental impact as possible during the production, operation and disposal stages.

  The two HP shells 10 (10a, 10b) in a tower shape resist three-dimensionally against external force (wind load) in the out-of-plane direction of the curved surface mainly by in-plane stress, so that the entire tower is bent and deformed. Has a great rigidity effect to suppress. In addition, since a large part of the shell has a mechanical characteristic that a substantially uniform film stress state is obtained, such a huge tower-like structure can be constituted by a homogeneous member. Therefore, the HP shell 10 (10a, 10b) has an ideal space frame structure economically and aesthetically.

  The skyscraper tower T can be constructed as the world's first 888m skyscraper space facility for international information and communication joint facility development, tourism promotion, and regional promotion.

  As a specific application of the super high-rise tower T, the high-rise part (altitude 888 m) of the tower T can be used as a digital radio tower. Users can be used by related organizations and companies. For example, they are used for TV broadcasting, cable broadcasting / cable TV, communication lines, satellite broadcasting, telegraph telephones, disaster prevention security, and the like.

Moreover, the following facilities are mentioned as an example in the low-rise part of the tower T, the middle-high part, and the observation room part. Observatory, lobby, cultural information center, restaurant, commercial facilities (low-rise and first observatory), communication science museum (digital archive), radio / communication equipment related, equipment / machine room, paid parking lot (surrounding area or basement) Etc.
Furthermore, when the district plan is expanded in the vicinity of the super high-rise tower T, it is possible to construct a hotel, office, high-rise residence, middle-rise residence, and the like.

Site area (outer area at the foot of the tower): 36,000m ²
, Total floor area: 20,170m ^2, the first observatory: 4,830m ^2, the second observatory: 2,140m ^2, the third observatory: 1,300m ^2, Other: 11,900m ^2, of the various facilities The area setting can be appropriately determined.

  In addition, as the energy used in the high-rise tower T, natural energy such as solar power generation, wind power generation, and hydrogen energy can be used as much as possible, and it will be ecologically oriented to contribute to the realization of a sustainable recycling society. It is possible.

(Other embodiments)
15 to 18 are diagrams for explaining a high-rise tower according to another embodiment. FIGS. 15 and 16 show another embodiment, and FIG. 15 is an east-west elevation view of the high-rise tower. FIG. 16 is a top view of the embodiment of FIG. 17 and 18 show still another embodiment. FIG. 17 is an east-west elevational view of the high-rise tower, and FIG. 18 is a top view of the embodiment of FIG.
In each of these embodiments, the shape of the high-rise tower T is constructed in the same manner as in the above-described embodiment even if the shape of the base surface G1 of the HP shell 10 and the gap X (slit) between the two HP shells 10 are different. It is possible to achieve the effects of the present invention.

It is an east-west elevation which shows one embodiment of the high-rise tower concerning the present invention. FIG. 2 is an elevation view from the opposite side of FIG. 1. It is a north-south elevation which shows one Embodiment of the high-rise tower concerning this invention. FIG. 4 is an elevation view from the opposite side of FIG. 3. It is a schematic sectional drawing in the predetermined height containing a ground part. It is explanatory drawing which shows one Embodiment of a structure of the HP shell of the super high-rise tower concerning this invention. It is a partial explanatory view showing an example of the connection with the steel pipe and steel bar which constitute the perimeter side of an HP shell. It is explanatory drawing which shows an example of the truss pillar of HP shell. It is the elements on larger scale of FIG. It is a schematic block diagram which shows an example of a structure of an observation deck. It is explanatory drawing which shows an example of the structure of the floor surface of a 1st observation deck. It is explanatory drawing which shows an example of the structure of the floor surface of a 2nd observation deck. It is explanatory drawing which shows an example of the structure of the floor surface of a 3rd observation deck. It is explanatory drawing of the construction work of the super high-rise tower which concerns on this invention. It is the east-west elevation of the high-rise tower which shows other embodiment. FIG. 16 is a top view of the embodiment of FIG. 15. It is the east-west elevation of the high-rise tower which shows other embodiment. FIG. 18 is a top view of the embodiment of FIG.

Explanation of symbols

10 (10a, 10b) Shell (HP shell)
10c vertex 11 (11a, 11b), 14, 15, 16 steel pipe 12, 13 brace
20 (20a, 20b, 20c, 20d) Truss pillar 30 Structure 31 (31a, 31b, 31c) Observatory 32 Symbol 33a, 33b, 33c Floor structure 34 Space 35a, 35b, 35c Connecting part 36a, 36b, 36c Guide Structure 37 Prop 38 Temporary fence G Ground G1 Foundation surface K Crane L Reference line T High-rise tower

Claims (5)

It is a high-rise tower consisting of two shells using steel pipes that are tapered upward.
Each of the two shells is formed in a hyperbolic paraboloid with a plurality of straight steel pipes and has a substantially triangular shape in a top view formed from a parabolic shape to a substantially vertical shape from the bottom to the top. It is a shell having apexes, and each apex of each shell is substantially triangular in top view, with the apex in the upper side being generally triangular, and the bottom side of the approximate triangular shape in top view of each shell is opposed with a gap. A high-rise tower consisting of two HP shells using steel pipes.   The gap is formed with the east-west direction as a reference line and a predetermined width from the reference line as a gap, and the truss pillars extending upward are opposed to both ends of the gap on the opposite surface side of the two shells. The super high-rise tower which consists of two HP shells using the steel pipe of Claim 1 which formed the shell.   A structure extending upward in the center of the tower is formed inside the super high-rise tower independently of the two shells, and at least three structures are formed at predetermined heights in the structure. The high-rise tower which consists of two HP shells using the steel pipe of Claim 1 or 2 provided with the high-speed elevator which can move between the observation platform and this observation platform.   3. The high-rise tower comprising two HP shells using a steel pipe according to claim 1, wherein the high-rise tower is formed of a combination of a straight steel pipe and a steel aggregate.   3. The high-rise tower comprising two HP shells using a steel pipe according to claim 1, wherein the high-rise tower has a height of 888 m.

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