Steel plate composite shear wall of built-in cross-pulling screws and construction method of steel plate composite shear wall

Abstract

The invention belongs to the field of building structure engineering, and relates to a steel plate composite shear wall of built-in cross-pulling screws and a construction method of the steel plate composite shear wall. The steel plate composite shear wall includes two corresponding composite shear wall steel plates, the cross-pulling screws, limiting nuts and plug welding holes, wherein the composite shear wall steel plates are evenly provided with multiple corresponding plug welding holes, the cross-pulling screws used for connecting the composite shear wall steel plates are arranged in theplug welding holes in a penetrating mode, a pair of limiting nuts used for mounting and positioning the composite shear wall steel plates sleeve the cross-pulling screws on the inner sides of the composite shear wall steel plates, and the built-in cross-pulling screws provides enough lateral rigidity for transportation of the steel plate composite shear wall and concrete pouring. According to thesteel plate composite shear wall, flatness of the outer sides of the composite shear wall steel plates can be guaranteed through the structure and the construction method.

Description

technical field [0001] The invention belongs to the field of building structure engineering, and relates to a steel plate composite shear wall with built-in tension screws and a construction method thereof. Background technique [0002] The double-layer steel plate composite shear wall structure is more and more widely used in the design of high-rise buildings. Its structural feature is that the double-layer steel plate sandwiches the internal concrete, which can realize the coordination between the steel plate and the concrete, and give full play to the structural characteristics of the steel structure and concrete. During the construction of the double-layer steel plate combined shear wall, the inner cavity concrete can be directly poured after the steel plate wall is positioned and installed. Stiffeners, built-in panels, and tension bolts and other structural forms. [0003] The built-in stud setting and T-shaped stiffeners can increase the connection performance between...

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Problems solved by technology

[0004] In view of this, in order to solve the problem of insufficient lateral rigidity in the transportation and concrete pouring of the double-layer steel plate composite shear wall structure in the prior art, the present invention provides a construction method and construction method of the steel plate composite shear wall with built-in pull-screw , the built-in tension screw structure can increase the connection performance between the steel plate and concrete, and solve the problems of cumbersome on-site construction procedures and difficulty in ensuring the smoothness of the traditional tension screw

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