Shear wall with dense ribs and clad steel plates

Abstract

The invention discloses a shear wall with dense ribs and clad steel plates. The shear wall comprises a plurality of rib beams and rib columns, wherein the rib beams and the rib columns form rectangular sash structures; an embedded steel plate is arranged in each sash; both the rib beams and the rib columns are made of reinforced concrete, section steel concrete or all steel; each embedded steel plate is made of common low-carbon steel, high-strength steel, low-yield point steel or low-yield strength aluminum, is a rectangular plate, a rectangular plate with a vertical slit and a round hole, an X-shaped plate, or a strip plate; and the ductility and the rigidity of the shear wall can be adjusted conveniently by changing the slit quantity, the round hole dimension, the circular arc size and the width of the steel plates, so as to improve the bearing capacity of the integral structure. Therefore, the shear wall is a superior novel anti-lateral force component for earthquakes. The shear wall provided by the invention has the advantages that the steel plates can be prevented from bending; the embedded steel plates are adjustable; the seismic performance is high; the construction and the mounting are convenient; steel material is save; the construction cost is low; the application is easy; and a reinforced concrete structure, or steel structure or another structure for a high-rise building is adopted.

Description

technical field [0001] The invention belongs to the field of anti-seismic technology of building structures, and in particular relates to a dense rib composite steel plate shear wall. Background technique [0002] The frame-shear wall structure is a structural form widely used in my country. The traditional frame-shear wall structure is composed of a reinforced concrete frame and a certain number of reinforced concrete shear walls. However, a series of post-earthquake survey statistics in recent years show that the reinforced concrete The effect is not good during an earthquake, and it is completely or mostly damaged after the earthquake, and cannot be repaired and reinforced, thereby greatly increasing the post-earthquake reconstruction workload. For this reason, countries such as the United States, Japan, and Canada have developed a new type of lateral force-resisting structure system embedded steel plate shear wall structure, which is formed by a certain number of embedd...

AI Technical Summary

Problems solved by technology

Therefore, the segmented unbonded buckling-resistant steel plate shear wall still cannot fundamentally solve the problems of fabrication, construction, transportation and installation of this type of wall

In summary, most of the existi

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