CN106894557A - A kind of two-way steel plate concrete composite floor of built-in module truss - Google Patents
A kind of two-way steel plate concrete composite floor of built-in module truss Download PDFInfo
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- CN106894557A CN106894557A CN201710284656.4A CN201710284656A CN106894557A CN 106894557 A CN106894557 A CN 106894557A CN 201710284656 A CN201710284656 A CN 201710284656A CN 106894557 A CN106894557 A CN 106894557A
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- China
- Prior art keywords
- steel plate
- truss
- modularization
- module
- built
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Classifications
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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
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/28—Cross-ribbed floors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention provides a kind of two-way steel plate concrete composite floor of built-in module truss, and it includes bottom steel plate, peg, modularization two direction truss and cast-in-place concrete；The bottom steel plate is placed in the bottom of floor；The peg is welded on the bottom steel plate to form shearing-resistant member at a certain distance；The modularization two direction truss is made up of angle steel and channel-section steel, including top boom, lower boom, perpendicular web member, diagonal web member and gusset plate；The cast-in-place concrete is by cast-in-place to be formed in the modularization two direction truss after being carried out after every other part installation.The two-way steel plate concrete composite floor of the built-in module truss that the present invention is provided, ensure that two-way bearing capacity similar nature from construction, improve the overall performance and stock utilization of floor；And construction and installation modular member achieved above, the construction of steel parts can realize in factory completely, reduce Site Welding, it is ensured that welding quality.
Description
Technical field
The present invention relates to building structure technology field, more particularly to a kind of two-way steel plate concrete of built-in module truss
Composite floor.
Background technology
Steel plate concrete structure has superior bearing capacity performance due to it, and nuclear power screen is widely used at present
Cover factory building, ocean platform, high-level structure etc. industry and civil buildings in.Due to current steel plate concrete structure research still not into
Ripe, many aspects have much room for improvement, such as steel plate concrete composite floor.Widely used steel plate concrete combines building at present
The construction of plate is the complete steel plate in bottom, and unidirectional T-steel is welded on steel plate, and top is furnished with two-way concrete slab.The floor framing makes
Obtaining steel plate has certain rigidity, convenient lifting, but its defect is also more obvious.First, the floor framing has obvious single
Tropism.And in practical structures, the size and boundary condition of floor determine that most of floor stress should be two-way slab, on construction
Defect will greatly influence the power transmission of floor, so as to influence the total bearing capacity and deformability of floor.Second, floor bears to put down
Outside face during shearing action, the presence of unidirectional reality abdomen T-steel has interrupted the continuity of oblique section compression concrete short column, influences building
Plate shear resistance.
And with the propulsion of national architectural industrialization, the technical research such as modularization, assembled of steel plate concrete structure
Also become more and more popular.But due at present application in steel plate concrete structure own characteristic (such as scantling it is larger,
Heavier-weight, differentiation even without obvious component etc.), its modularization, the progress of assembled technology development are slower.
Therefore, it is badly in need of invention one kind and bidirectional stress feature is both met from construction, but convenient construction is installed and concrete is poured
Build, moreover it is possible to promote the two-way steel plate concrete composite floor of steel plate concrete structure modular development.
The content of the invention
The present invention in view of the shortcomings of the prior art, proposes a kind of two-way steel plate concrete combination building of built-in module truss
Plate.
The present invention provides a kind of two-way steel plate concrete composite floor of built-in module truss, it is characterised in that：Including
Bottom steel plate, peg, modularization two direction truss and cast-in-place concrete；The bottom steel plate is placed in the bottom of floor；The peg
It is welded at a certain distance on the bottom steel plate to form shearing-resistant member；The modularization two direction truss is by angle steel and channel-section steel group
Into, including top boom, lower boom, perpendicular web member, diagonal web member and gusset plate；The cast-in-place concrete is pacified by treating every other part
Carried out after installing into cast-in-place to be formed in the modularization two direction truss.
Preferably, the bottom steel plate is complete steel plate, is attached and passed with cast-in-place concrete by shearing-resistant member peg
Shearing is passed, so as to form entirety.
Preferably, said module two direction truss is made up of shaped steel, including top boom, lower boom, perpendicular web member, diagonal web member and
Gusset plate；Then the modularization two direction truss can carry out assembly according to design with shop prefabricated module to module.
Preferably, the bottom steel plate, peg, modularization two direction truss can be installed and connected in factory according to design
Connect, it is ensured that quality, on-site hoisting positioning, casting concrete are transported to after three are partially completed.
Compared with prior art, the invention has the advantages that：
1st, the two-way steel plate concrete composite floor of the built-in module truss that the present invention is provided, ensure that double from construction
To bearing capacity similar nature, the overall performance and stock utilization of floor are improve；And construction and installation are achieved above
Modular member, the construction of steel parts can realize in factory completely, reduce Site Welding, it is ensured that welding quality；Simultaneously
Truss is two-way penetrating, and concrete density, globality are preferable.
2nd, the two-way steel plate concrete composite floor of the built-in module truss that the present invention is provided, bidirectional modularized truss can
To realize prefabrication on-site consolidation, construction is flexible, and integral rigidity is larger, facilitates circulation during concreting；Combination
Floor entirety bottom steel plate two-way stiffness is preferable, convenient lifting, and can be as the template of concrete, convenient construction, reduction mould
Plate cost.
Brief description of the drawings
Fig. 1 is a kind of generalized section of the two-way steel plate concrete composite floor of built-in module truss of the invention.
Fig. 2 is steel parts axonometric schematic diagram of the present invention.
Fig. 3 is modularization truss elevational schematic view of the present invention.
Fig. 4 is modularization truss axonometric schematic diagram of the present invention.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real to enable the above objects, features and advantages of the present invention more obvious understandable
The present invention is further detailed explanation to apply mode.
As depicted in figs. 1 and 2, the two-way steel plate concrete composite floor of built-in module truss include bottom steel plate (1),
Peg (2), modularization two direction truss (3) and cast-in-place concrete (4)；The bottom steel plate (1) is main group in composite floor
Into part, the bottom of floor is placed in；The peg (2) is the shearing-resistant member being welded at a certain distance on bottom steel plate (1)；It is described
Modularization two direction truss (3) is made up of shaped steel such as angle steel, channel-section steels, mainly including top boom (5), lower boom (6), perpendicular web member (7),
The part such as diagonal web member (8) and gusset plate (9)；The cast-in-place concrete (4) is the major part of composite floor, treats every other portion
Carried out after part installation cast-in-place.
Bottom steel plate (1) is complete steel plate, is attached and transmitted with cast-in-place concrete (7) by shearing-resistant member peg (2)
Shearing, so as to form entirety.
Modularization two direction truss (3) is made up of shaped steel, including top boom (5), lower boom (6), perpendicular web member (7), diagonal web member
And the part such as gusset plate (9) (8)；Then modularization two direction truss (3) can be carried out according to design with shop prefabricated module to module
It is assembled.
Bottom steel plate (1), peg (2), modularization two direction truss (3) can be installed and connected in factory according to design
Connect, it is ensured that quality, on-site hoisting positioning, casting concrete (4) are transported to after three are partially completed.
During practice of construction, details are as follows for the construction of composite floor of the present invention and concreting process：
1. peg 2 is welded on ready bottom steel plate 1 according to design attitude and requirement, notices that reserved modularization is double
To the position of truss 3.
2. the good modularization two direction truss 3 of prefabrication is installed in place according to design requirement, and is welded on bottom steel plate 1
On.
3. finally after after bottom steel plate 1 and the integral hoisting in place of modularization two direction truss 3, formwork casting concrete 4.
Compared with prior art, the present embodiment has the advantages that：
1st, the two-way steel plate concrete composite floor of the built-in module truss that the present embodiment is provided, ensure that from construction
Two-way bearing capacity similar nature, improves the overall performance and stock utilization of floor；And it is real above construction and installation
Show modular member, the construction of steel parts can be realized in factory completely, reduce Site Welding, it is ensured that welding quality；Together
When truss it is two-way penetrating, concrete density, globality are preferable.
2nd, the two-way steel plate concrete composite floor of the built-in module truss that the present embodiment is provided, bidirectional modularized truss
Prefabrication on-site consolidation can be realized, construction is flexible, and integral rigidity is larger, facilitates circulation during concreting；Group
Close floor entirety bottom steel plate two-way stiffness preferable, convenient lifting, and can be as the template of concrete, convenient construction, reduction
Template cost.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For system disclosed in embodiment
For, due to corresponding to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.
Those skilled in the art can realize described function to each specific application using distinct methods, but
It is this realization it is not considered that beyond the scope of this invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from spirit of the invention to invention
And scope.So, if these modifications of the invention and modification belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to including including these changes and modification.
Claims (4)
1. the two-way steel plate concrete composite floor of a kind of built-in module truss, it is characterised in that：Including bottom steel plate, bolt
Nail, modularization two direction truss and cast-in-place concrete；The bottom steel plate is placed in the bottom of floor；The peg is welded at a certain distance
It is connected on the bottom steel plate to form shearing-resistant member；The modularization two direction truss is made up of angle steel and channel-section steel, including top boom,
Lower boom, perpendicular web member, diagonal web member and gusset plate；The cast-in-place concrete is showed by after after every other part installation
Pour to be formed in the modularization two direction truss.
2. the two-way steel plate concrete composite floor of built-in module truss according to claim 1, it is characterised in that：Institute
Bottom steel plate is stated for complete steel plate, is attached and Transfer of Shear by shearing-resistant member peg and cast-in-place concrete, so as to form whole
Body.
3. the two-way steel plate concrete composite floor of built-in module truss according to claim 1, it is characterised in that：Institute
Category modularization two direction truss is made up of shaped steel, including top boom, lower boom, perpendicular web member, diagonal web member and gusset plate；The modularization
Then two direction truss can carry out assembly according to design with shop prefabricated module to module.
4. the two-way steel plate concrete composite floor of built-in module truss according to claim 1, it is characterised in that：Institute
Stating bottom steel plate, peg, modularization two direction truss can be installed and be connected in factory according to design, it is ensured that quality, treat three
On-site hoisting positioning, casting concrete are transported to after being partially completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284656.4A CN106894557A (en) | 2017-04-26 | 2017-04-26 | A kind of two-way steel plate concrete composite floor of built-in module truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284656.4A CN106894557A (en) | 2017-04-26 | 2017-04-26 | A kind of two-way steel plate concrete composite floor of built-in module truss |
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| Publication Number | Publication Date |
|---|---|
| CN106894557A true CN106894557A (en) | 2017-06-27 |
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| CN201710284656.4A Pending CN106894557A (en) | 2017-04-26 | 2017-04-26 | A kind of two-way steel plate concrete composite floor of built-in module truss |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359612A (en) * | 2019-06-12 | 2019-10-22 | 东南大学 | A kind of novel two-way ribs profiled steel sheet combination floor of assembled |
| CN111502093A (en) * | 2020-04-24 | 2020-08-07 | 上海核工程研究设计院有限公司 | Prefabricated steel plate concrete hollow floor slab and construction method thereof |
| CN112900713A (en) * | 2021-01-25 | 2021-06-04 | 中南大学 | Steel reinforced concrete cast-in-place plate and steel reinforced concrete wall |
| 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 |
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| CN101029513A (en) * | 2002-04-30 | 2007-09-05 | 邱则有 | Three-dimensional bearing building roof of steel-reinforced concrete |
| CN101173542A (en) * | 2007-11-23 | 2008-05-07 | 清华大学 | Two-way steel-laminated slab concrete composite floor |
| CN101230668A (en) * | 2007-01-28 | 2008-07-30 | 邱则有 | Force-bearing type underplate component |
| CN101230605A (en) * | 2007-01-28 | 2008-07-30 | 邱则有 | Structure combination parts for hollow slab |
| CN102261145A (en) * | 2011-04-22 | 2011-11-30 | 清华大学 | Integrally two-way and locally one-way steel-concrete slab composite floor system and construction method thereof |
| CN102979174A (en) * | 2012-11-26 | 2013-03-20 | 北京工业大学 | Multi-story high-rise assembled steel structure frame system |
| CN105297978A (en) * | 2015-11-18 | 2016-02-03 | 湖南大学 | Prefabricated assembled type steel-concrete combined beam connected through bolt nails |
| CN106481007A (en) * | 2016-11-11 | 2017-03-08 | 浙江绿筑建筑系统集成有限公司 | Assembled flooring construction module and preparation method thereof |
| CN206800744U (en) * | 2017-04-26 | 2017-12-26 | 上海核工程研究设计院 | A kind of two-way steel plate concrete composite floor of built-in module truss |
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2017
- 2017-04-26 CN CN201710284656.4A patent/CN106894557A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029513A (en) * | 2002-04-30 | 2007-09-05 | 邱则有 | Three-dimensional bearing building roof of steel-reinforced concrete |
| CN101230668A (en) * | 2007-01-28 | 2008-07-30 | 邱则有 | Force-bearing type underplate component |
| CN101230605A (en) * | 2007-01-28 | 2008-07-30 | 邱则有 | Structure combination parts for hollow slab |
| CN101173542A (en) * | 2007-11-23 | 2008-05-07 | 清华大学 | Two-way steel-laminated slab concrete composite floor |
| CN102261145A (en) * | 2011-04-22 | 2011-11-30 | 清华大学 | Integrally two-way and locally one-way steel-concrete slab composite floor system and construction method thereof |
| CN102979174A (en) * | 2012-11-26 | 2013-03-20 | 北京工业大学 | Multi-story high-rise assembled steel structure frame system |
| CN105297978A (en) * | 2015-11-18 | 2016-02-03 | 湖南大学 | Prefabricated assembled type steel-concrete combined beam connected through bolt nails |
| CN106481007A (en) * | 2016-11-11 | 2017-03-08 | 浙江绿筑建筑系统集成有限公司 | Assembled flooring construction module and preparation method thereof |
| CN206800744U (en) * | 2017-04-26 | 2017-12-26 | 上海核工程研究设计院 | A kind of two-way steel plate concrete composite floor of built-in module truss |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359612A (en) * | 2019-06-12 | 2019-10-22 | 东南大学 | A kind of novel two-way ribs profiled steel sheet combination floor of assembled |
| CN111502093A (en) * | 2020-04-24 | 2020-08-07 | 上海核工程研究设计院有限公司 | Prefabricated steel plate concrete hollow floor slab and construction method thereof |
| CN112900713A (en) * | 2021-01-25 | 2021-06-04 | 中南大学 | Steel reinforced concrete cast-in-place plate and steel reinforced concrete wall |
| 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 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE |
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| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |
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| WD01 | Invention patent application deemed withdrawn after publication |