A prefabricated buckling-resistant steel plate shear wall considering both load bearing and energy dissipation

Abstract

The invention provides a novel prefabricated fabricated buckling prevention steel plate shearing wall which is good in resist lateral stiffness and energy-consumption capacity and takes the vertical bearing capacity into consideration. The force bearing and energy consumption considered fabricated buckling prevention steel plate shearing wall is composed of three parts of components including edge constraint beam columns, prefabricated concrete wall plates and inlaid steel plates. The components are connected in a welded or bolted connection mode. Industrial production and on-site dry operation construction are achieved. The different invalid sequences of internal energy-consumption force bearing steel plates, the inlaid steel plates and the edge components of the fabricated buckling prevention steel plate shearing wall has an important effect on multi-line defense establishment, and resist lateral stiffness and strength are effectively improved; part of vertical force is borne, and burden on the columns is relieved; and hysteresis curves are full, the energy-consumption capacity is further reinforced, and industrialized application is facilitated.

Description

[0001] Technical field: [0002] The invention belongs to the field of anti-buckling steel plate shear walls, and in particular relates to an assembled anti-buckling steel plate shear wall which takes into account both load bearing and energy consumption and a method for using the same. Background technique [0003] Since the reform and opening up, my country's real estate industry has developed vigorously and has gradually become a pillar industry in China. The construction field has made a series of brilliant achievements. But at the same time, compared with developed countries, my country's construction industry is still an extensive labor-intensive industry, with low production and construction efficiency, long construction period, low overall quality of construction personnel, frequent construction quality and safety problems, and high energy consumption in the construction process. Waste of resources and other issues. At the same time, serious environmental pollution and...

AI Technical Summary

Problems solved by technology

The main problems of this scheme are: (1), the embedded steel plate is prone to local buckling at the gap between the concrete cover plate and the edge frame beams and columns; (2), the concrete cover plate only plays a role in restraining buckling, and cannot transmit force ; (3), the buckling-resistant steel plate shear wall only plays the role of lateral resistance and does not bear the vertical force

The main problems of this scheme are: (1), the embedded steel plate is prone to local buckling at the gap between the concrete cover slab and the edge frame beams and columns; (2), the concrete cover slab only plays a role in restraining buckling, and cannot transmit (3) The buckling-resistant steel plate shear wall only plays the role of resisting the side and does not bear the vertical force; (4) The structure is complex and the construction is inconvenient

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