A prefabricated composite steel plate shear wall

Abstract

The invention relates to an assembling type combination steel plate shear wall and belongs to the technical field of structure engineering. The assembling type combination steel plate shear wall comprises an embedded steel plate, a concrete plate, a vertical edge component, a horizontal edge component, a high-intensity bolt, an L-shaped connecting plate, a frame column and a frame beam. The embedded steel plate is a thin steel plate. The concrete plate is a pre-cast concrete plate. The vertical edge component and the horizontal edge component are T-shaped steel. The L-shaped connecting plate is a steel plate with a bolt hole. The embedded steel plate is connected with the vertical edge component and the horizontal edge component. The horizontal edge component is connected with the frame beam. The vertical edge component and the horizontal edge component are connected through the L-shaped connecting plate. The frame beam and the frame column are connected. The assembling type combination steel plate shear wall is a novel lateral-load-resistance component of a high-rise building structure or other structures, the assembling type combination steel plate shear wall has the advantages of being good in anti-seismic property, high in ductility, full in energy dissipation hysteresis ring and the like, and the assembling type combination steel plate shear wall is a great anti-seismic energy-dissipation component.

Description

technical field [0001] The invention relates to a novel assembled composite steel plate shear wall, which belongs to the technical field of structural engineering. Background technique [0002] At present, there are more than 20 buildings in the world that use steel plate shear walls as the main anti-lateral force components, and they are mainly distributed in areas with high seismic intensity such as North America and Japan. Since Japan Steel Corporation applied steel plate shear walls to buildings in 1970, the steel plate shear walls have been developed for more than 40 years. The steel plate shear wall structural system consists of embedded steel plates and edge members, and the edge members include edge beams and edge columns. Embedded steel plates are usually connected with edge members to form a lateral force resistant structural system, which can be regarded as a cantilever beam fixed on the ground. [0003] According to the thickness of the embedded steel plate, th...

AI Technical Summary

Problems solved by technology

[0005] The present invention proposes a new type of prefabricated combined steel plate shear wall, the purpose of which is to overcome the shortcomings of the thin steel plate shear wall that cannot give full play to the strength and ductility of steel due to premature buckling, and improve the plane of the steel plate shear wall The external stability and ultimate bearing capacity give full play to the advantages of steel, and this new type of assembled composite steel plate shear wall can be processed in the factory, transported to the site and connected with the frame beam by bolts, avoiding wet work and welding, and can realize industrialization and Modularization, reduce construction period and save cost

Images