Prefabricated profiled steel sheet combined shear wall and construction method thereof

A technology of combining shear walls and profiled steel plates, applied in walls, building components, buildings, etc., can solve the problems of multiple construction steps, lack of integrity, troublesome installation, etc., to improve overall performance and strength, and reduce steel content and weight, the effect of good shear performance

Pending Publication Date: 2020-03-31
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing prefabricated profiled steel shear walls mainly use open profiled steel plates, the upper wall and the lower wall are connected in each groove through the connecting plate, and evenly distributed tension components are installed on the wall to restrain the concrete, but The connectors of this prefabricated profiled steel plate shear wall are several discontinuous small steel plates. There are many construction steps, the installation is more troublesome, and it lacks good integrity.

Method used

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  • Prefabricated profiled steel sheet combined shear wall and construction method thereof
  • Prefabricated profiled steel sheet combined shear wall and construction method thereof
  • Prefabricated profiled steel sheet combined shear wall and construction method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0032] like figure 1 and figure 2 As shown, this embodiment provides an assembled profiled steel plate composite shear wall, including a first profiled steel plate 1, a second profiled steel plate 2, edge steel columns 3, connecting steel plates 4, and multiple vertical inserts 5. A plurality of transverse inserting plates 6 and a plurality of tension bolts 7 .

[0033] like figure 1 and figure 2 As shown, the first profiled steel plate and the second profiled steel plate are stacked vertically, the first profiled steel plate is located above the second profiled steel plate, and there is a seam at the stack of the first profiled steel plate and the second profiled steel plate 8. The connecting steel plates cover the joints, and the edge steel columns are assembled to both sides of the first profiled steel plate and the second profiled steel plate. Both the first profiled steel plate and the second profiled steel plate are closed profiled steel plates. The first profiled s...

Embodiment 2

[0044] The difference between this embodiment and Embodiment 1 is that the assembled profiled steel plate combined shear wall also includes a braced steel plate 19, such as Figure 4 and Figure 5 As shown, the diagonal bracing steel plate is arranged along the diagonal of the first profiled steel plate and the second profiled steel plate, and the tension bolts penetrate through the diagonal brace steel plate and the first profiled steel plate in order to connect them, and the tension bolts penetrate through the first profiled steel plate in turn. The diagonal bracing steel plate and the second profiled steel plate are used to connect them. By setting the diagonal brace steel plate, the wall has better shear resistance, the tension bolts have a restraining effect on the concrete, and the tension bolts are arranged along the diagonal brace, so that the concrete has a stronger restraint effect.

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Abstract

The invention discloses a prefabricated profiled steel sheet combined shear wall and a construction method thereof. The prefabricated profiled steel sheet combined shear wall comprises a first profiled steel sheet, a second profiled steel sheet, edge steel columns, a connecting steel plate, a plurality of vertical inserting plates, a plurality of transverse inserting plates and a plurality of split bolts; the first profiled steel sheet and the second profiled steel sheet are stacked in the vertical direction, and a joint seam is arranged at the stacked part; the edge steel columns are positioned on the two sides of the first profiled steel sheet and the second profiled steel sheet; the connecting steel plate covers the joint seam; first inserting holes are formed in the two ends of each ofthe transverse inserting plates; the transverse inserting plates sequentially penetrate through the connecting steel plate and the first profiled steel sheet to connect the connecting steel plate andthe first profiled steel sheet; the first inserting holes in the two ends of the transverse inserting plates are exposed to the external world; the vertical inserting plates are inserted in the firstinserting holes; the split bolts sequentially penetrate through the vertical inserting plates, the connecting steel plate and the second profiled steel sheet to connect the vertical inserting plates,the connecting steel plate and the second profiled steel sheet; the first profiled steel sheet and the second profiled steel sheet adopt closed type profiled steel sheets; a concrete cavity is formedin each of the first profiled steel sheet and the second profiled steel sheet; and concrete is filled in the concrete cavities.

Description

technical field [0001] The invention relates to the technical field of shear walls, in particular to an assembled shear wall with profiled steel plates and a construction method thereof. Background technique [0002] The anti-lateral force system of the building structure determines the seismic performance of the structure. As an efficient anti-lateral force system, the steel plate shear wall has been paid more and more attention. In addition to being used in the construction of new structures, it can also be used for post-earthquake building structures reinforcement. The steel plate shear wall uses steel plate as the outer steel plate, forms a steel box with the edge column members on both sides, pours concrete inside, and forms a good whole through the bonding of concrete and steel plate. The outsourcing steel plate can also be used as a formwork for pouring and ramming concrete, saving materials. Compared with the traditional anti-lateral force system, the steel plate s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/58E04G21/00
CPCE04B2/58E04G21/00
Inventor 杨春吴颖谦李鹏麟李光德陈庆军左志亮姜正荣蔡健
Owner SOUTH CHINA UNIV OF TECH
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