Truss-type composite steel plate wall

Abstract

The invention discloses a truss-type combined steel plate wall, which comprises an end column, a first steel plate, a second steel plate and concrete, the inner side of the first steel plate and the inner side of the second steel plate are both provided with steel bar trusses, and the There is a gap between the steel truss and the second steel plate, there is a gap between the steel truss on the second steel plate and the first steel plate, the inner side of the first steel plate is provided with a reserved nut or sleeve, and the second steel plate is provided with The wall-penetrating screw is connected with the reserved nut, the outer side of the first steel plate is provided with a wall finish, the wall finish is provided with a decorative member fixing bolt, and the decorative member fixing bolt is connected with the reserved nut. The invention can realize the bonding between the internal self-compacting concrete of the combined steel plate wall and the outer steel plate, improve the self-stiffness of the wall before the concrete is poured in the combined steel plate wall, reduce the welding amount of the combined steel plate wall itself, and realize the combined wall and wall decoration. There is no welding for surface connection, which reduces the risk factor of high-altitude operations and reasonably shortens the construction period.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, in particular to a truss type combined steel plate wall. Background technique [0002] Under the current situation, with the modernization of cities and towns and the rapid development of the national economy, residents have increasingly high requirements for flexible layout of living space and housing acquisition rate, but the ensuing environmental pollution and waste of resources cannot be ignored. Energy saving and emission reduction and green buildings are the current social development trends. [0003] In the building structure, according to the material of the main structure, there are two commonly used concrete structures and steel structures. The prefabricated steel structure belongs to the category of green buildings, which realizes factory-like and modularized processing and production, and can be quickly assembled on site to realize four sections and one environmental...

AI Technical Summary

Problems solved by technology

However, at present, the steel plate composite wall itself has a large amount of welding, and the connection between the steel plate composite wall and the wall surface is welded, which is dangerous for high-altitude operations, and the construction period is long, which increases the construction cost.

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