A double-layer steel plate composite shear wall with horizontal open-hole corrugated web

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.

Description

technical field [0001] The patent relates to a double-layer steel plate composite shear wall with a horizontal open hole corrugated web, which belongs to the field of structural engineering. Background technique [0002] With the increasing height of buildings, horizontal loads have gradually replaced vertical loads as an important control factor in the design of high-rise buildings. Traditional lateral force-resistant components can no longer meet the needs of high-rise buildings for energy dissipation and horizontal bearing capacity. The steel plate shear wall structure is a new type of lateral force-resisting structural system developed in the 1970s. It has become a structure favored by many designers because of its extremely high bearing capacity, stable energy dissipation capacity and good ductility. [0003] The steel plate-concrete composite shear wall is a new type of lateral force resistance system developed on the basis of the steel plate shear wall. Composite she...

AI 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 processing and transportation of the double-layer steel plate shear wall components; The processing difficulty of steel plate composite shear wall, the goal of reducing labor cost, mechanical cost, transportation cost, and easy assembly

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