Steel plate shear wall corner structure and construction method thereof

Abstract

The invention relates to the field of reinforced concrete shear walls, in particular to a steel plate shear wall corner structure which comprises transfer beam steel bars bound in a criss-cross mode, wherein fixed steel plates are arranged above the transfer beam steel bars, and the fixed steel plates are fixedly mounted above the transfer beam steel bars through studs arranged below the fixed steel plates. The fixed steel plates are evenly distributed above the transfer beam steel bars at equal intervals, the shear wall steel bars are fixedly mounted and bound through the fixing steel plates, and when concrete is poured, the fixed steel plates are poured into the shear wall steel bars; and the invention further discloses a construction method thereof. The technical problems that in a concrete structure with a conversion layer, an upper shear wall of the conversion layer is insufficient in shear resistance, the thickness of the shear wall cannot be increased due to various reasons, and steel plate shear wall column feet are difficult to anchor are solved.

Description

technical field [0001] The invention relates to the field of reinforced concrete shear walls, in particular to a corner structure of a steel plate shear wall, and also relates to a construction method for a corner structure of a steel plate shear wall. Background technique [0002] Reinforced concrete shear walls are commonly used lateral force-resisting components in high-rise buildings, and their mechanical properties are crucial to the seismic performance of the overall structure. In the concrete structure with transfer floor, it is often encountered that the shear wall on the transfer floor has insufficient shear resistance, and the thickness of the shear wall cannot be thickened due to various reasons. It is necessary to add steel plates in the shear wall. The tendons and stirrups are relatively dense, and it is difficult to directly anchor the steel plate in the transfer beam, and the construction quality is also difficult to guarantee. Contents of the invention [...

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Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a steel plate shear wall corner structure and its construction method, which solves the problem of insufficient shear resistance of the shear wall on the transfer layer in a concrete structure with a transfer layer, and the thickness of the shear wall cannot be adjusted due to various reasons. Thickened and Difficult to Anchorage the Column Foot of Steel Plate Shear Wall

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