Prefabricated fabricated profiled steel sheet concrete shear wall and construction method thereof

Abstract

The invention discloses a prefabricated fabricated profiled steel sheet concrete shear wall structure and a construction method. A thinner profiled steel sheet is adopted as an encased steel sheet ofa shear wall so as to reduce the whole steel ratio of the shear wall. In order to ensure the structural strength of the shear wall, a binder coating is additionally arranged between a steel material and concrete. The binder coating can effectively bind the steel material and the concrete, and outward local buckling of the profiled steel sheet can also be prevented. According to the prefabricated fabricated profiled steel sheet concrete shear wall structure and the construction method, the technical effects that on the basis that the structural strength is ensured, the steel ratio of a wall body of the prefabricated fabricated shear wall is reduced, the structure is simplified, and the construction difficulty is reduced are achieved.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a prefabricated assembled steel plate concrete shear wall and a construction method thereof. Background technique [0002] The shear wall structure has high bearing capacity and anti-sway stiffness, can effectively resist horizontal shear force, and has good seismic performance. In particular, after the introduction of prefabricated assembly technology, the prefabricated shear wall structure also has the advantages of facilitating factory standardized production, less on-site wet work, convenient construction, less impact on the surrounding environment, and less transportation resources and labor input. Prefabricated prefabricated steel plate concrete shear wall is an efficient composite component, which is composed of outer steel plate and inner concrete, and the inner wall of the steel plate is provided with connecting structures such as stiffeners or studs to ensur...

AI Technical Summary

Problems solved by technology

[0003] However, due to the requirements of the connection structure and other requirements, the wall steel plate thickness of the prefabricated steel plate concrete shear wall needs to meet certain requirements, resulting in a higher wall steel content, while the shear wall in ordinary prefabricated buildings does not require The wall has such a high steel content, so the application of prefabricated steel plate concrete shear walls to ordinary prefabricated buildings often results in waste of steel

Moreover, the connection structure of traditional prefabricated steel plate concrete shear walls is relatively complicated, and the construction is time-consuming, which largely restricts the application of prefabricated steel plate concrete shear walls in ordinary high-rise buildings.

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