CN111648513A - Corrugated steel web honeycomb beam floor bearing plate and manufacturing method and using method thereof - Google Patents
Corrugated steel web honeycomb beam floor bearing plate and manufacturing method and using method thereof Download PDFInfo
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- CN111648513A CN111648513A CN202010422999.4A CN202010422999A CN111648513A CN 111648513 A CN111648513 A CN 111648513A CN 202010422999 A CN202010422999 A CN 202010422999A CN 111648513 A CN111648513 A CN 111648513A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 311
- 239000010959 steel Substances 0.000 title claims abstract description 311
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 32
- 238000009415 formwork Methods 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000005553 drilling Methods 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 18
- 230000035515 penetration Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
- E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
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Abstract
The invention relates to a corrugated steel web honeycomb beam floor bearing plate and a manufacturing method and application thereof, wherein the floor bearing plate comprises the following components: the corrugated steel web honeycomb beam comprises a corrugated steel web honeycomb beam; the corrugated steel web plate honeycomb beam is a H-shaped similar honeycomb beam formed by an upper flange steel plate, a lower flange steel plate and a honeycomb hole corrugated steel web plate. The manufacturing method comprises the following steps: punching honeycomb holes on the strip-shaped steel plate, bending the strip-shaped steel plate, and welding and connecting the strip-shaped steel plate with the upper flange steel plate and the lower flange steel plate to form a corrugated steel web honeycomb beam; and drilling a fixing hole on the lower flange steel plate, and fixing the floor template through a suspension screw. The using method comprises the following steps: and hoisting the corrugated steel web honeycomb beam, placing the corrugated steel web honeycomb beam on a steel structure girder, fixedly connecting, hanging a floor formwork, binding a reinforcing mesh, arranging a pipeline, pouring concrete, and after hardening, detaching the floor formwork. The corrugated steel web honeycomb beam floor bearing plate has high rigidity and flat plate bottom; the manufacture is simple and convenient, and the cost is low; when the steel structure super high-rise building floor is used, construction is rapid, the floor template can be disassembled and reused, and rapid construction of the floor of the steel structure super high-rise building is achieved.
Description
Technical Field
The invention relates to civil engineering, in particular to a corrugated steel web honeycomb beam floor bearing plate and a manufacturing method and application thereof.
Background
With the rapid development of national economy, the living standard of people is continuously improved, more and more super high-rise buildings with complete functions are provided, the development of the super high-rise buildings reflects the building technological level of developed countries, and the super high-rise buildings are the result of commercialization, industrialization and urbanization.
The steel structure has the advantages of light weight, high strength and good ductility, the super high-rise building structure adopts a steel structure form in large quantity, the vertical structure of the steel structure super high-rise building mainly adopts a steel pipe concrete column and stiff concrete combined shear wall structure, and the floor structure of the super high-rise building mainly adopts a steel section girder.
The cast-in-place floor construction method of the steel structure super high-rise building generally adopts three forms of a steel pipe fastener type template cast-in-place floor, a profiled steel sheet floor bearing plate, a steel bar truss floor bearing plate and the like, and the three forms have more or less defects in engineering use.
Firstly, a steel pipe fastener type template cast-in-place floor slab: the supporting platform adopts a steel pipe fastener type template system, a large number of steel pipes and fasteners are needed during installation, the construction period is long, and the labor intensity of workers is high.
II, profiled steel sheet floor support plates: the profiled steel plate floor support plate has the advantages of large steel consumption, high manufacturing cost, low rigidity, low crossing capacity, corrosion prevention treatment on the bottom of the profiled steel plate, high ribs of the profiled steel plate and large thickness of a floor structure layer.
Thirdly, the steel bar truss floor bearing plate: the steel bar truss floor support plate has reasonable stress mode and economic material selection, can be designed into a bidirectional plate, and can adjust the truss height and the diameter of the steel bars to be suitable for floors with large span. The steel bar truss floor support plate is also the most common construction method of the steel structure floor plate. The steel frame truss floor support plate is a combined template which is generally processed into a steel bar truss in a factory and the steel bar truss and a galvanized profiled steel sheet are welded into a whole. However, the steel bar truss floor deck also has a plurality of disadvantages in application:
1. the steel bar truss building carrier plate price is higher, and the price is close 2 times of ordinary profiled steel sheet, transports easy damage in the work progress on the steel bar truss building carrier plate template, and it is much more difficult than ordinary profiled steel sheet to lay the construction of steel bar truss building carrier plate, and reinforcement is also more difficult, and construction steel bar truss template reinforcing bar can be corroded in rainy season, and reinforcing bar rust cleaning work load is not little.
2. The bottom wavy steel plate of the steel bar truss floor support plate is difficult to remove, so the bottom wavy steel plate is usually permanently reserved at the bottom of a floor slab and cannot be recycled, and a large amount of steel plate materials are wasted; in order to prevent the exposed wavy steel plate from being corroded, fireproof paint needs to be sprayed; and the floor bottom of the steel frame truss floor support plate is uneven and not attractive, and the steel frame truss floor support plate is necessary to be used as a suspended ceiling for hotels, houses and other projects.
3. The connection mode of the steel bar truss floor bearing plate and the floor steel beam needs to adopt studs to penetrate through the corrugated steel templates for welding connection, so that the construction is complex and difficult;
4. the plate descending construction of the steel bar truss floor bearing plate toilet is difficult, the plate descending treatment is considered in the design of the toilet of a common floor, namely, the area of the toilet is 50 mm-100 mm lower than the ground in other aspects, and a large amount of welders work on the steel bar truss floor bearing plate during the plate descending operation of the toilet;
5. the steel bar truss template is a simple and rough technical product, has no relevant national standard, exposes a lot of shortcomings in the application of steel bar truss floor bearing plate, needs technological improvement urgently, upgrades and renews.
Along with the steel construction super high-rise building increases, the cast-in-place floor board engineering volume of steel construction is bigger and bigger, and the engineering field needs a convenient construction, reuse can be dismantled to the die block board, the bottom levels and the novel building carrier plate that the cost is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides a corrugated steel web honeycomb beam floor bearing plate and a manufacturing method and application thereof, and the adopted corrugated steel web honeycomb beam can be matched with a floor template to be used as the floor bearing plate and can also be used as an internal reinforcing steel bar bracket of a floor plate to be manufactured, so that the rigidity is high, and the plate bottom is flat; the manufacturing process is simple, the manufacturing is convenient, and the manufacturing cost is low; the construction is quick, and the leap ability is strong, and floor template can be dismantled reuse, realizes the quick construction of steel construction super high-rise building's floor.
The technical scheme adopted by the invention for solving the technical problems is as follows: a corrugated steel web honeycomb beam floor bearing plate comprises at least one corrugated steel web honeycomb beam; the corrugated steel web plate honeycomb beam comprises an upper flange steel plate, a lower flange steel plate and a honeycomb hole corrugated steel web plate; the honeycomb hole corrugated steel web is a strip-shaped corrugated steel plate, and a plurality of honeycomb holes are distributed on the surface of the strip-shaped corrugated steel plate along the length direction; two side edges of the strip-shaped corrugated steel plate are respectively fixed with the upper flange steel plate and the lower flange steel plate in the length direction to form a honeycomb beam similar to an H shape; the lower flange steel plate is used for hanging the floor formwork.
Further, the floor support plate comprises a floor template; the floor template is hung and fixed below the lower flange steel plate; the honeycomb beams with the corrugated steel webs are distributed at intervals horizontally; and the lower flange steel plates of the plurality of corrugated steel web honeycomb beams are jointly fixed on the floor template.
Furthermore, the lower flange steel plate is also provided with a fixing hole, and the lower flange steel plate is fixed with the floor formwork through the fixing hole by using a fastening piece.
Further, the fastener is a matching piece of a suspension screw and a nut.
Further, the strip-shaped corrugated steel plate comprises a plurality of straight plate sections which are consistent with the length direction of the steel plate; an inclined plate section inconsistent with the length direction is arranged between two adjacent straight plate sections, and the straight plate sections and the inclined plate section form a strip-shaped waveform structure; the honeycomb holes are formed in the straight plate section.
A manufacturing method of a corrugated steel web honeycomb beam floor bearing plate specifically comprises the following steps:
firstly, forming honeycomb holes on a strip-shaped steel plate by adopting a punching hole forming process according to a required distance, and then bending the punched strip-shaped steel plate to form a honeycomb hole corrugated steel web;
welding the upper part of the honeycomb hole corrugated steel web plate with an upper flange steel plate, and welding the lower part of the honeycomb hole corrugated steel web plate with a lower flange steel plate to form a corrugated steel web plate honeycomb beam;
drilling a fixing hole on a lower flange steel plate of the corrugated steel web honeycomb beam, inserting a suspension screw in the fixing hole, and suspending the floor template below the bottom of the corrugated steel web honeycomb beam through the suspension screw to form the detachable suspended corrugated steel web honeycomb beam floor bearing plate.
A use method of a corrugated steel web honeycomb beam floor support plate specifically comprises the following steps: in a construction site, hoisting the corrugated steel web honeycomb beam and placing the corrugated steel web honeycomb beam on a steel structure girder, fixedly connecting the steel structure girder and the steel structure girder, then hanging a floor formwork to form a cast-in-place floor construction operation platform, then binding a reinforcing mesh, arranging pipelines, pouring floor concrete, and after the concrete is hardened, removing the floor formwork for recycling; the corrugated steel web honeycomb beam is used as a floor slab reinforcing steel bar and is arranged in floor slab concrete.
Furthermore, the upper flange steel of the corrugated steel web honeycomb beam is used as the upper reinforcing steel bar of the floor slab, the lower flange steel is used as the lower reinforcing steel bar of the floor slab, and the honeycomb-hole corrugated steel web is used as the split heads reinforcing steel bar of the floor slab; the honeycomb holes are used for facilitating the penetration of reinforcing steel bars and pipelines.
The invention has the advantages that: the invention relates to a corrugated steel web honeycomb beam floor bearing plate and a manufacturing method and application thereof, wherein the corrugated steel web honeycomb beam adopted by the floor bearing plate has the advantages of honeycomb beam, corrugated steel web and H-shaped steel beam: the wave structure overcomes the problem that the flat plate structure is easy to be locally unstable, and greatly improves the shearing resistance and bearing capacity; the honeycomb holes increase the permeability, reduce the overall weight and save steel, and facilitate the penetration of steel bars and the arrangement and positioning of water and electricity pipelines; the fixing holes are reserved in the lower flange steel plates of the corrugated steel web honeycomb beam, the floor templates are suspended through the suspension screws, the assembly is very flexible, the floor templates made of various materials can be supported, and the corrugated steel web honeycomb beam is convenient to use and wide in applicability; the manufacturing process is simple, the manufacturing is convenient, and the manufacturing cost is low; when the corrugated steel web plate honeycomb beam is used, the corrugated steel web plate honeycomb beam is connected with a floor steel beam in a welding mode, the process is simple and convenient, and the plate lowering construction treatment is very simple; the horizontal force transmission stress between the corrugated steel web honeycomb beam floor bearing plate and the floor steel beam is clear, so that the anti-seismic performance of the cast-in-situ floor bearing plate is excellent; the adopted corrugated steel web plate honeycomb beam is not only a supporting beam for hanging a floor formwork, but also a stressed steel bar of floor concrete, does not increase the steel amount for engineering, is economical and practical, and also has the function of a floor hidden beam; after the floor template is disassembled and recovered, the floor slab bottom is flat and beautiful; the cast-in-place floor of the steel structure super high-rise building can be rapidly constructed, and the application prospect is good.
Drawings
FIG. 1 is a schematic view of a corrugated steel web honeycomb beam floor deck according to a first embodiment;
FIG. 2 is a schematic illustration of a corrugated steel web honeycomb beam in a corrugated steel web honeycomb beam deck according to a first embodiment;
FIG. 3 is a schematic view of a honeycomb hole corrugated steel web in a corrugated steel web honeycomb beam floor deck according to a first embodiment;
FIG. 4 is a schematic cross-sectional view A-A of FIG. 1;
FIG. 5 is a schematic view of a corrugated steel web honeycomb beam floor deck according to a third embodiment in use;
fig. 6 is a schematic view of a construction state of a corrugated steel web honeycomb beam floor deck according to a third embodiment.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
Example one
As shown in fig. 1 to 4, the present embodiment provides a corrugated steel web honeycomb beam floor deck, which includes at least one corrugated steel web honeycomb beam; the corrugated steel web plate honeycomb beam comprises an upper flange steel plate 1, a lower flange steel plate 2 and a honeycomb hole corrugated steel web plate 3; the honeycomb hole corrugated steel web 3 is a strip-shaped corrugated steel plate, and a plurality of honeycomb holes 6 are distributed on the surface of the strip-shaped corrugated steel plate along the length direction; two side edges of the strip-shaped corrugated steel plate are respectively fixed with the upper flange steel plate 1 and the lower flange steel plate 2 in the length direction to form a honeycomb beam similar to an H shape; the lower flange steel plate 2 is used for hanging a floor formwork 5.
In the corrugated steel web honeycomb beam floor deck of the present embodiment, the floor deck includes a floor template 5; the floor template 5 is hung and fixed below the lower flange steel plate 2; the honeycomb beams with the corrugated steel webs are distributed at intervals horizontally; the lower flange steel plates 2 of the plurality of corrugated steel web honeycomb beams are jointly fixed with the floor formwork 5.
In the wave form steel web honeycomb beam building carrier plate of this embodiment, still be provided with fixed orifices 4 on the lower flange steel sheet 2, utilize fastener 7 and floor template 5 fixed through fixed orifices 4.
In the corrugated steel web honeycomb beam floor deck of the present embodiment, the fastening member 7 is a mating member of a suspension screw and a nut.
In the corrugated steel web honeycomb beam floor deck of the present embodiment, the strip-shaped corrugated steel plate includes a plurality of straight plate sections 31 that are consistent with the length direction thereof; an inclined plate section 32 which is inconsistent with the length direction is arranged between two adjacent straight plate sections 31, and the straight plate sections 31 and the inclined plate section 32 form a strip-shaped waveform structure; the honeycomb holes 6 are opened on the straight plate section 31.
In a wave form steel web honeycomb beam building carrier plate of this embodiment, wave form steel web honeycomb beam has honeycomb beam, wave form steel web and H shaped steel girder three's advantage, and structural configuration is reasonable, adopts wave form steel web honeycomb beam building carrier plate to replace steel bar truss building carrier plate, makes things convenient for the construction of the cast-in-place floor board of steel construction greatly.
In the corrugated steel web honeycomb beam floor bearing plate of the embodiment, the structural form of the corrugated steel web is adopted, so that the problem that a flat web of a traditional honeycomb beam is easy to be partially unstable is solved, and the shearing resistance and the bearing capacity of the honeycomb beam are greatly improved; offer honeycomb holes on wave form steel web girder steel, increase the permeability, alleviate wave form steel web weight, practice thrift steel, offer honeycomb holes and can make things convenient for the length to the bottom plate reinforcing bar to arrange, can design for two-way slab floor, simultaneously, the honeycomb hole also makes things convenient for the water and electricity pipeline to arrange the location very much.
In the wave form steel web honeycomb beam building carrier plate of this embodiment, double fixed orifices are reserved to the lower flange steel sheet of wave form steel web honeycomb beam, put into the suspension screw in the fixed orifices during the construction, and it hangs smooth floor template, and the board end of floor is level and smooth and pleasing to the eye after the form removal, need not do the furred ceiling, and is simple and convenient, saves the floor height, practices thrift the cost.
In the wave form steel web honeycomb beam floor carrier plate of this embodiment, it is various to hang the screw rod and connect floor template form, and the suspension mode can adopt cantilever, simple support, continuous or three mixed mode, assembles very in a flexible way, can be fit for complicated building floor plane.
In the wave form steel web honeycomb beam building carrier plate of this embodiment, hang the construction template of connecting multiple material, can hang plank sheathing, aluminum alloy template, plastic formwork or hang multiple template mixed use, can should make the floor template of chooseing for use hanging appropriately, and is nimble convenient.
In the corrugated steel web honeycomb beam floor support plate of the embodiment, when the span of the floor slab is large, the height and the thickness of a steel plate of the corrugated steel web honeycomb beam floor support plate can be adjusted to be suitable for the floor slab with large span, a steel structure support can be additionally arranged at the bottom of the corrugated steel web honeycomb beam floor support plate, and an upper flange of a steel beam suspended by a cable for the corrugated steel web honeycomb beam floor support plate can be additionally arranged on the floor; the adjustment is flexible and convenient.
The wave form steel web honeycomb beam building carrier plate of this embodiment compares with steel bar truss building carrier plate is the building carrier plate structure of simple and easy processing workshop, and wave form steel web honeycomb beam building carrier plate is but the building carrier plate product of industrial production, and wave form steel web honeycomb beam building carrier plate has that atress performance is good, the transportation is convenient and hang floor template advantage such as nimble.
Example two
The implementation provides a manufacturing method of a corrugated steel web honeycomb beam floor bearing plate, which specifically comprises the following steps:
firstly, forming honeycomb holes on a strip-shaped steel plate by adopting a punching hole forming process according to a required distance, and then bending the punched strip-shaped steel plate to form a honeycomb hole corrugated steel web;
welding the upper part of the honeycomb hole corrugated steel web plate with an upper flange steel plate, and welding the lower part of the honeycomb hole corrugated steel web plate with a lower flange steel plate to form a corrugated steel web plate honeycomb beam;
drilling a fixing hole on a lower flange steel plate of the corrugated steel web honeycomb beam, inserting a suspension screw in the fixing hole, and suspending the floor template below the bottom of the corrugated steel web honeycomb beam through the suspension screw to form the detachable suspended corrugated steel web honeycomb beam floor bearing plate.
The implementation person is a manufacturing method of the corrugated steel web honeycomb beam floor bearing plate, which is simple and easy to implement, convenient to manufacture and low in cost; the corrugated steel web plate honeycomb beam is made of thin steel plates, and the manufacturing cost is low.
EXAMPLE III
As shown in fig. 5 and 6, the embodiment provides a method for using a corrugated steel web honeycomb beam floor deck, which specifically comprises the following steps: in a construction site, hoisting the corrugated steel web honeycomb beam and placing the corrugated steel web honeycomb beam on a steel structure girder, fixedly connecting the steel structure girder and the steel structure girder, then hanging a floor formwork to form a cast-in-place floor construction operation platform, then binding a reinforcing mesh 8, arranging pipelines, pouring floor concrete, and after the concrete is hardened, removing the floor formwork for recycling; the corrugated steel web honeycomb beam is used as a floor slab reinforcing steel bar and is arranged in floor slab concrete.
In the use method of the corrugated steel web honeycomb beam floor support plate in the embodiment, the upper flange steel of the corrugated steel web honeycomb beam is used as the upper reinforcing steel bar of the floor slab, the lower flange steel is used as the lower reinforcing steel bar of the floor slab, and the honeycomb hole corrugated steel web is used as the split heads reinforcing steel bar of the floor slab; the honeycomb holes are used for facilitating the penetration of reinforcing steel bars and pipelines.
In the use method of the corrugated steel web honeycomb beam floor bearing plate, the corrugated steel web honeycomb beam is not only a stressed steel bar but also a construction template support beam, the amount of engineering steel is not increased by the aid of the built-in corrugated steel web honeycomb beam, the floor bearing plate is economical and practical, the built-in corrugated steel web honeycomb beam also has a floor hidden beam function, and small holes are conveniently formed in a floor, so that multiple purposes are achieved.
In the application method of the corrugated steel web honeycomb beam floor bearing plate of the embodiment, the corrugated steel web honeycomb beam and the floor steel beam are simply and conveniently connected in a welding manner, the horizontal force transmission stress between the corrugated steel web honeycomb beam floor bearing plate and the floor steel beam is clear, and the novel cast-in-place floor bearing plate is excellent in anti-seismic performance.
In the use method of the corrugated steel web honeycomb beam floor bearing plate, the corrugated steel web honeycomb beam floor bearing plate is convenient to connect with the steel structure girder, so that the plate falling construction (for example, plate falling in a toilet) of the corrugated steel web honeycomb beam floor bearing plate is very simple.
In the application method of the corrugated steel web honeycomb beam floor bearing plate, the corrugated steel web honeycomb beam floor bearing plate is directly supported on a steel structure crossbeam, the reasonable stress mode of the corrugated steel web honeycomb beam provides a spacious safe working platform for multi-work, the cast concrete and other work can be constructed in a multi-layer three-dimensional manner, the floor can be simultaneously cast in multiple layers, the advantages of commercial concrete can be fully utilized, the construction period is greatly shortened, and the construction period has obvious construction period advantages particularly for large-scale steel structure super high-rise buildings.
Practical example of operation
In a certain steel pipe concrete column-core tube structure system, the building height is 400 meters, the floor crossbeam is of a profile steel structure, the distance between a primary beam and a secondary beam is 3 meters, the floor slab is a 3000 multiplied by 5500mm bidirectional plate, the floor slab is designed to be 130mm thick, and a corrugated steel web honeycomb beam floor bearing plate with a detachable suspension template is adopted.
The corrugated steel web plate honeycomb beam is made of Q345 steel, the height of the beam is 106mm, the width of the upper flange steel plate is 40mm, the thickness of the upper flange steel plate is 3mm, the width of the lower flange steel plate is also 40mm, the thickness of the lower flange steel plate is 3mm, two rows of small holes are formed in the lower flange steel plate, the diameter of each small hole is 5mm, and the distance between the small holes is 200 mm; the steel plate thickness of honeycomb hole wave form steel web is 2mm, and the wavelength is 200mm, and the wave height is 30mm, and straight plate section horizontal length is 75mm, and the inclined plate section projection length is 25 mm.
Set up hexagon honeycomb hole on the wave form steel web honeycomb roof beam, hexagon honeycomb hole interval is 100mm, and the hexagon trompil sets up on wave form steel web straight plate section, web honeycomb hole, and the last side length in hexagonal hole is 20mm, and the middle part distance in hexagonal hole is 55 mm.
The interval of the corrugated steel web honeycomb beams is 0.6m, the hanging detachable template is a hollow plastic template, the interval of the double rows of hanging screws is 200mm, the short-direction double-layer three-level reinforcing steel bar phi 10@100 and the long-direction double-layer three-level reinforcing steel bar phi 10@200 of the bidirectional floor slab are adopted, and the concrete of the floor slab is C35 commercial concrete.
The above embodiments should not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent transformations fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a wave form steel web honeycomb beam floor carrier plate which characterized in that: the honeycomb beam comprises at least one corrugated steel web honeycomb beam; the corrugated steel web plate honeycomb beam comprises an upper flange steel plate, a lower flange steel plate and a honeycomb hole corrugated steel web plate; the honeycomb hole corrugated steel web is a strip-shaped corrugated steel plate, and a plurality of honeycomb holes are distributed on the surface of the strip-shaped corrugated steel plate along the length direction; two side edges of the strip-shaped corrugated steel plate are respectively fixed with the upper flange steel plate and the lower flange steel plate in the length direction to form a honeycomb beam similar to an H shape; the lower flange steel plate is used for hanging the floor formwork.
2. The corrugated steel web honeycomb beam floor deck as claimed in claim 1, wherein: the floor support plate comprises a floor template; the floor template is hung and fixed below the lower flange steel plate; the honeycomb beams with the corrugated steel webs are distributed at intervals horizontally; and the lower flange steel plates of the plurality of corrugated steel web honeycomb beams are jointly fixed on the floor template.
3. The corrugated steel web honeycomb beam floor deck as claimed in claim 1, wherein: the lower flange steel plate is also provided with a fixing hole, and the lower flange steel plate is fixed with the floor template through the fixing hole by using a fastening piece.
4. The corrugated steel web honeycomb beam floor deck as claimed in claim 1, wherein: the fastener is a matching piece of a suspension screw and a nut.
5. The corrugated steel web honeycomb beam floor deck as claimed in claim 1, wherein: the strip-shaped corrugated steel plate comprises a plurality of straight plate sections consistent with the length direction of the strip-shaped corrugated steel plate; an inclined plate section inconsistent with the length direction is arranged between two adjacent straight plate sections, and the straight plate sections and the inclined plate section form a strip-shaped waveform structure; the honeycomb holes are formed in the straight plate section.
6. A manufacturing method of a corrugated steel web honeycomb beam floor bearing plate is characterized in that: the manufacturing method specifically comprises the following steps:
firstly, forming honeycomb holes on a strip-shaped steel plate by adopting a punching hole forming process according to a required distance, and then bending the punched strip-shaped steel plate to form a honeycomb hole corrugated steel web;
welding the upper part of the honeycomb hole corrugated steel web plate with an upper flange steel plate, and welding the lower part of the honeycomb hole corrugated steel web plate with a lower flange steel plate to form a corrugated steel web plate honeycomb beam;
drilling a fixing hole on a lower flange steel plate of the corrugated steel web honeycomb beam, inserting a suspension screw in the fixing hole, and suspending the floor template below the bottom of the corrugated steel web honeycomb beam through the suspension screw to form the detachable suspended corrugated steel web honeycomb beam floor bearing plate.
7. A use method of a corrugated steel web honeycomb beam floor support plate is characterized in that: the using method comprises the following specific steps: in a construction site, hoisting the corrugated steel web honeycomb beam and placing the corrugated steel web honeycomb beam on a steel structure girder, fixedly connecting the steel structure girder and the steel structure girder, then hanging a floor formwork to form a cast-in-place floor construction operation platform, then binding a reinforcing mesh, arranging pipelines, pouring floor concrete, and after the concrete is hardened, removing the floor formwork for recycling; the corrugated steel web honeycomb beam is used as a floor slab reinforcing steel bar and is arranged in floor slab concrete.
8. The use method of the corrugated steel web honeycomb beam floor deck according to claim 7, wherein the corrugated steel web honeycomb beam floor deck comprises the following steps: the upper flange steel of the corrugated steel web honeycomb beam is used as the upper reinforcing steel bar of the floor slab, the lower flange steel is used as the lower reinforcing steel bar of the floor slab, and the honeycomb hole corrugated steel web is used as the split heads reinforcing steel bar of the floor slab; the honeycomb holes are used for facilitating the penetration of reinforcing steel bars and pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010422999.4A CN111648513A (en) | 2020-05-19 | 2020-05-19 | Corrugated steel web honeycomb beam floor bearing plate and manufacturing method and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010422999.4A CN111648513A (en) | 2020-05-19 | 2020-05-19 | Corrugated steel web honeycomb beam floor bearing plate and manufacturing method and using method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982187A (en) * | 2021-12-10 | 2022-01-28 | 江苏交通工程咨询监理有限公司 | Composite structure roof beam with honeycomb hole corrugated steel web and its construction method |
| CN115387523A (en) * | 2022-09-09 | 2022-11-25 | 江苏科技大学 | Prefabricated composite floor slab adopting light steel riveting cross truss and construction method thereof |
| WO2025050272A1 (en) * | 2023-09-05 | 2025-03-13 | 中铁上海设计院集团有限公司 | H-shaped honeycomb steel beam having corrugated web and manufacturing method therefor |
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| KR20040065498A (en) * | 2003-01-14 | 2004-07-22 | 주식회사 엘지생활건강 | Allergic dermatitis and skin itching relieving composition containing natural herb extract |
| CN202644839U (en) * | 2012-06-15 | 2013-01-02 | 湖北弘毅钢结构工程有限公司 | Corrugated web H-section steel |
| CN206143989U (en) * | 2016-11-08 | 2017-05-03 | 浙江中南建设集团钢结构有限公司 | Steel concrete combination superimposed sheet |
| CN109537789A (en) * | 2018-12-28 | 2019-03-29 | 上海欧本钢结构有限公司 | A kind of aperture clod wash rib superimposed sheet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20040065498A (en) * | 2003-01-14 | 2004-07-22 | 주식회사 엘지생활건강 | Allergic dermatitis and skin itching relieving composition containing natural herb extract |
| CN202644839U (en) * | 2012-06-15 | 2013-01-02 | 湖北弘毅钢结构工程有限公司 | Corrugated web H-section steel |
| CN206143989U (en) * | 2016-11-08 | 2017-05-03 | 浙江中南建设集团钢结构有限公司 | Steel concrete combination superimposed sheet |
| CN109537789A (en) * | 2018-12-28 | 2019-03-29 | 上海欧本钢结构有限公司 | A kind of aperture clod wash rib superimposed sheet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982187A (en) * | 2021-12-10 | 2022-01-28 | 江苏交通工程咨询监理有限公司 | Composite structure roof beam with honeycomb hole corrugated steel web and its construction method |
| CN115387523A (en) * | 2022-09-09 | 2022-11-25 | 江苏科技大学 | Prefabricated composite floor slab adopting light steel riveting cross truss and construction method thereof |
| WO2025050272A1 (en) * | 2023-09-05 | 2025-03-13 | 中铁上海设计院集团有限公司 | H-shaped honeycomb steel beam having corrugated web and manufacturing method therefor |
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