Assembly type ribbed steel plate shear wall with frame

Abstract

The invention relates to an assembly type ribbed steel plate shear wall with a frame, and belongs to the technical field of structural engineering. The assembly type ribbed steel plate shear wall with the frame comprises an embedded steel plate, frame columns, frame column partition plates, frame column connecting plates, connecting plates, transverse rib plates, vertical rib plates, frame beams, frame columns and frame column partition plates. In the assembly type ribbed steel plate shear wall with the frame, the embedded steel plate, the frame columns, the frame column partition plates, the frame column connecting plates, the transverse rib plates and the vertical rib plates are welded into a whole shear wall module in a factory; the connecting plates and the frame beams are welded integrally in the factory; the connecting plates are connected with the whole shear wall module through high-strength bolts and are not connected with the frame columns; the frame columns and the frame column partition plates are welded, and the frame beams and the frame columns are welded or connected through bolts or connected in a bolt-welding mixed mode. The assembly type ribbed steel plate shear wall has the advantages of being high in lateral stiffness, bearing capacity and ductility, good in anti-seismic property and easy to construct, holes can be formed flexibly, the construction period is shortened, and construction cost is reduced.

Description

technical field [0001] The invention relates to a novel assembled steel plate shear wall with frame and ribs, which belongs to the technical field of structural engineering. Background technique [0002] The steel plate shear wall structure is a new type of lateral force-resisting structural system developed by the Japanese Steel Corporation in the 1970s when the steel plate shear wall was applied to buildings. The experimental research and numerical analysis of the lateral force system revealed its unique performance, including large elastic initial stiffness, large deformation capacity and good plastic performance, stable hysteresis characteristics, etc. So far, there have been dozens of buildings in the world that use steel plate shear walls as the main anti-lateral force components, mainly in North America and Japan and other areas with high seismic intensity. Steel plate wall has become a very promising high-rise lateral force resistance system, especially suitable for...

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a new type of prefabricated steel plate shear wall with frame and ribs, the purpose of which is to overcome the shortcomings of thin steel plate shear walls that cannot fully exert the strength and ductility of steel due to premature out-of-plane buckling, and improve the The out-of-plane stability, ultimate bearing capacity and lateral rigidity of the steel plate shear wall give full play to the advantages of steel; the prefabricated modules are used, and all components can be prefabricated in the factory, saving costs and shortening the construction period

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