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Lightweight fabricated shear wall structure

A prefabricated shear wall technology, applied in the direction of walls, building components, building structures, etc., can solve the problems of difficult structure of prefabricated shear walls, producing a lot of construction waste, and self-heavy wall components. The effect of lifting efficiency and safety, reducing the amount of reinforcement works, and reducing transportation costs

Inactive Publication Date: 2014-04-23
TIANJIN UNIV RES INST OF ARCHITECTRUAL DESIGN & URBAN PLANNING +1
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AI Technical Summary

Problems solved by technology

[0002] At present, there are many problems in the construction process of traditional shear wall residential buildings, such as heavy on-site workload, serious loss of building materials, waste of building water, large output of construction waste, and serious environmental pollution. Therefore, the country is actively promoting the industrialization of housing
However, due to the self-heavy weight of the prefabricated shear wall structure and the connection methods of the wall mostly using welding or mechanical sleeve connection, the prefabricated shear wall structure has the problems of difficulty in hoisting and positioning, difficult construction, and high technical requirements, which in turn leads to project cost. increase, making it difficult to promote the prefabricated shear wall structure rapidly

Method used

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  • Lightweight fabricated shear wall structure
  • Lightweight fabricated shear wall structure
  • Lightweight fabricated shear wall structure

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Embodiment Construction

[0020] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0021] see Figure 1 to Figure 6 , a light prefabricated shear wall structure, which is formed by assembling a plurality of reinforced concrete wall panels, and the wall panels are provided with openings; the openings divide the wall panels into upper beams 1, lower beams 3, Left concealed column 13-1 and right concealed column 13-2, described left concealed column 13-1 and described right concealed column 13-2 are all equipped with concealed column vertical reinforcement 14; The wall panels are connected by the vertical steel bars 14 of the concealed columns and the prestressed steel strands 11, and the prestressed steel strands 11 are connected to the bottom surface of the upper beam at the opening of the lower wall panel and the upper beam...

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Abstract

The invention discloses a lightweight fabricated shear wall structure made by assembling a plurality of reinforced concrete wall panels. Each wall panel is provided with holes and divided into an upper beam, a lower beam, a left embedded column and a right embedded column by the holes; each of the left and right embedded columns is provided with embedded vertical rebars inside. The adjacent upper and lower wall panels are connected through the embedded column vertical rebars and prestressed strands; the prestressed strands are pulled and connected between the bottom of the upper beam at the holes of the lower wall panel and the top of the lower beam at the holes of the upper wall panel. Part of the shear wall vertical distributed rebars are replaced with the prestressed strands connected to the wall panels having holes, and a lightweight shear wall is assembled; construction speed is high, field construction period can be shortened, labor intensity for field construction is reduced, engineering cost is reduced, and building structure quality can be guaranteed in the same time.

Description

technical field [0001] The invention relates to an assembled shear wall structure, in particular to a light assembled shear wall structure. Background technique [0002] At present, there are many problems in the construction process of traditional shear wall residential buildings, such as heavy on-site workload, serious loss of building materials, waste of building water, large output of construction waste, and serious environmental pollution. Therefore, the country is actively promoting the industrialization of housing. However, due to the self-heavy weight of the prefabricated shear wall structure and the connection methods of the wall mostly using welding or mechanical sleeve connection, the prefabricated shear wall structure has the problems of difficulty in hoisting and positioning, difficult construction, and high technical requirements, which in turn leads to project cost. As a result, it is difficult to promote the prefabricated shear wall structure rapidly. Conte...

Claims

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Application Information

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IPC IPC(8): E04B2/64E04B1/98E04C2/30E04C2/06
Inventor 张锡治马健王金成
Owner TIANJIN UNIV RES INST OF ARCHITECTRUAL DESIGN & URBAN PLANNING
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