Double-layer steel plate combined shear wall with transverse hole-forming corrugated web

A technology of steel plate shear wall and composite shear wall, which is applied in the direction of walls, building components, buildings, etc., can solve the problems of difficulty in transportation, improve the stable bearing capacity under shear, be easy to process and manufacture, and improve the bearing capacity under compression. Effect

Active Publication Date: 2020-04-17
BEIJING UNIV OF TECH
9 Cites 2 Cited by

AI-Extracted Technical Summary

Problems solved by technology

It aims to improve the buckling restraint effect of the connecting members on the double-layer steel plates in the existing several types of double-layer steel plate composite shear walls, and solve the problem of difficult proces...
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Abstract

The invention relates to a double-layer steel plate combined shear wall with a transverse hole-forming corrugated web, and belongs to the field of structural engineering. The steel plate combined shear wall is composed of a double-layer steel plate shear wall body formed by welding a plurality of steel plate shear wall units and integrally poured concrete. Based on the idea that the buckling loadof an outer side steel plate is increased and the combination of the outer side steel plate and the internally poured concrete is strengthened, the transverse outer side steel plate is subjected to detail constraint by arranging the hole-forming corrugated web and tie bars, and the out-of-plane rigidity and the bearing capacity of the combined shear wall are greatly improved. In order to achieve the structure, facilitate factory machining and transportation and meet the assembly idea, the steel plate shear wall is divided into the multiple shear wall units, the arrangement mode is more flexible, construction is convenient and fast, and the quality is easy to guarantee.

Application Domain

Walls

Technology Topic

Steel platesSteel plate shear wall +2

Image

  • Double-layer steel plate combined shear wall with transverse hole-forming corrugated web
  • Double-layer steel plate combined shear wall with transverse hole-forming corrugated web
  • Double-layer steel plate combined shear wall with transverse hole-forming corrugated web

Examples

  • Experimental program(1)

Example Embodiment

[0022] The following describes the implementation of this patent in detail with reference to the drawings.
[0023] Such as Figure 1~6 As shown, a double-layer steel plate composite shear wall with horizontally laid open-hole corrugated web includes the following components.
[0024] 1-Steel plate shear wall unit;
[0025] 2——Outside steel plate;
[0026] 3——Wave web with hole;
[0027] 4-tie rod;
[0028] 5-Concrete.
[0029] Such as Figure 1~4 As shown, the device consists of a number of steel plate shear wall units (1) welded to form a double-layer steel plate shear wall, and then concrete (5) is poured between the steel plates to form a double-layer steel plate composite shear with a horizontally laid open wave web. The force wall; the steel plate shear wall unit (1) is composed of two outer steel plates (2), a corrugated web (3) and a tie rod (4); the corrugated web (3) is welded in the center Between the outer steel plates (2), the tie rods (4) are arranged at the trough of the corrugated web to tie the two steel plates before and after; each steel plate shear wall unit (1) is connected by welding, and the weld is along the wall The body is horizontal.
[0030] Such as Figure 5 , 6 As shown, the specific shape of the corrugated web with openings is a sinusoidal wave web, a triangular corrugated web, a trapezoidal corrugated web or a right-angle corrugated web; the shape of the wall is a straight steel plate combined shear wall and an L-shaped steel plate Combined shear wall, T-shaped steel plate combined shear wall, Z-shaped steel plate combined shear wall or cross-shaped steel plate combined shear wall.

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Description & Claims & Application Information

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