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Assembly type main structure of building

A kind of building main body and assembly technology, which is applied in the direction of building components, building structure, construction, etc., can solve the problems of difficult standardized management, complicated installation process, single installation method, etc., and achieve high construction efficiency, simple and convenient operation, and reduce environmental pollution. pollution effect

Inactive Publication Date: 2017-05-31
北京善筑科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Prefabricated buildings have the advantages of environmental protection and fast construction speed, and become one of the important directions of future architectural development. At present, more and more prefabricated houses are used. Most of the existing prefabricated houses adopt steel structure frame and concrete prefabricated panel system Or adopt a thin-walled light steel dense rib keel composite structure system, which has the problems of single installation method and complicated installation process
At the same time, the existing prefabricated buildings have a low degree of assembly when connecting beams and columns, and there are many wet and hot operations on site. Structural beams have poor flexural bearing capacity and are not suitable for large-span commercial complex buildings

Method used

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  • Assembly type main structure of building
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  • Assembly type main structure of building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Such as Figure 7 As shown in (a), the beam support 4 is fixedly provided with a protrusion, and the sleeve 6 is plugged on the protrusion. The insertion between the protrusion and the sleeve 6 realizes the connection between the composite beam slab and the square pipe column 3 .

Embodiment 2

[0059] Such as Figure 7 As shown in (b), the girder 4 is welded by several metal plates, the cross section of the girder 4 is a right triangle, the cross section of the sleeve 6 is a square, and the socket of the lower part of the sleeve 6 and the girder 4 is provided with a The hypotenuse of the corbel 4 matches the inclined surface, and the lower part of the sleeve 6 is inserted into the corbel 4 . There is no metal plate on the top of the corbel with a right-angled triangle cross section, and the lower part of the sleeve 6 is inserted into the corbel 4, and the slope of the sleeve 6 cooperates with the hypotenuse of the corbel 4, which is more stable.

Embodiment 3

[0061] Such as Figure 7 As shown in (c), the girder 4 is welded by several metal plates, the cross section of the girder 4 is a right-angled trapezoid, the cross section of the sleeve 6 is square, and the lower part of the sleeve 6 is inserted into the girder 4 . There is no metal plate on the top of the corbel 4 with a right-angled trapezoidal cross section, and the lower part of the sleeve 6 is inserted into the upper part of the corbel 4. The insertion is stable and the sleeve 6 can be prevented from sliding down.

[0062] The order of the above implementations is for convenience of description only, and does not represent the advantages or disadvantages of the implementations. In Embodiment 1-3, in order to increase the firmness of the connection between the sleeve 6 and the square pipe column 3, the contact surface between the sleeve 6 and the square pipe column 3 can be welded.

[0063] In order to improve the practicability of the present invention, the materials of t...

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Abstract

The invention discloses an assembly type main structure of a building, and relates to the technical field of building engineering structures. The assembly type main structure of the building comprises isolated foundations, at least one layer of supporting beam group and at least one layer of cold-formed thin-walled steel composite beam plates are arranged on the isolated foundations, and a roof frame structure is arranged on the top supporting beam group, wherein each layer of supporting beam group comprises a plurality of square tubular columns, and the upper portion of each square tubular column is provided with a beam support; each cold-formed thin-walled steel composite beam plate comprises a lipped channel stiffened structural beam, a profiled steel sheet, a reinforcing mesh and a concrete plate, and the end of each lipped channel stiffened structural beam is provided with a sleeve; each lipped channel stiffened structural beam comprises a vertical plate, a first transverse plate and a second transverse plate, a vertical baffle is arranged above each first transverse plate, and stiffened structures are arranged on the first transverse plates, the second transverse plates, the vertical plates and the vertical baffles respectively. The assembly type main structure is reasonable in beam-column connection, convenient to install, high in flexural capacity and suitable for large-span commercial complex buildings.

Description

technical field [0001] The invention relates to the technical field of construction engineering structures, in particular to a prefabricated building main structure. Background technique [0002] As a traditional industry in my country, housing construction has been in the extensive production stage for a long time, with excessive energy and raw material consumption, low industrialization, low labor productivity and low technical content. Therefore, with the rapid development of my country's economy, the industrialization of the construction industry has gradually been adopted by the society. It is valued, becomes the focus and develops rapidly. Promoting the industrialization of the construction industry is conducive to realizing energy conservation and emission reduction, promoting green and safe construction, improving project quality, improving the living environment, and promoting the upgrading of industrial structure. Prefabricated buildings are an inevitable choice to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/24E04B1/58E04B5/17E02D27/32
CPCE02D27/32E04B1/2403E04B5/17E04B2001/2463E04B2001/246E04B2001/2457E04B2001/2448E04B2001/2418
Inventor 王衡赵洋董俊巧
Owner 北京善筑科技股份有限公司
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