Shear wall taking integrated section steel as framework and field construction method

Abstract

The invention discloses a shear wall taking integrated section steel as a framework and a field construction method. The shear wall comprises an integrated section steel module and a casting formwork,wherein the integrated section steel module is used as the framework of a whole wall body, and an inner cavity of the integrated section steel module is used as a main casting cavity for casting of concrete; the casting formwork is detachably arranged on the periphery of the integrated section steel module through the limiting assemblies arranged at intervals, and auxiliary casting cavities for casting of concrete are formed between the casting formwork and the outer wall of the integrated section steel module; a plurality of slurry leakage holes enabling the main casting cavity to communicate with the auxiliary casting cavities and a plurality of threading holes for arranging threading pipes are formed in the outer wall of the integrated section steel module; and reinforcing meshes are arranged in the auxiliary casting cavities. On the premise of ensuring the tensile and compressive properties of the wall body, the shear wall taking the integrated section steel as the framework is convenient to construct and decorate in the later stage, the steel consumption is reduced, and the cost is low; and moreover, the fireproof, anticorrosion and heat insulation performance is good.

Description

technical field [0001] The invention relates to a construction technology of integrated section steel houses, in particular to a shear wall with integrated section steel as the skeleton and an on-site construction method. Background technique [0002] The advantages of integrated steel residential products have been recognized in the construction process and have broad application prospects. At present, the existing integrated steel residential products generally have the following shortcomings in the specific construction process: [0003] 1) The combination of concrete and steel pipe bundles is completely dependent on the clamping effect, and the steel pipe is at the outermost periphery. Since the thermal expansion and contraction coefficients of steel and concrete are different, once the clamping force is weakened, it will affect the compressive load-bearing and tensile strength of the entire system. It is easy to form a shell with concrete and affect the structural forc...

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Problems solved by technology

[0009] The purpose of the present invention is to provide a shear wall with integrated section steel as the skeleton, so as to solve the existing problems of integrated section steel houses in the prior art that the steel pipe bundles are easily peeled off from the concrete, poor fireproof and anti-corrosion performance, poor thermal insulation effect and use. The problem of large amount of steel

[0010] Another object of the present invention is to provide a method for on-site construction of a shear wall with integrated section steel as the skeleton, so as to solve the problem of poor overall structural strength in the construction process of integrated section steel houses in the prior art, and the need for anti-corrosion and fire prevention treatment in the later stage. The problem of large amount of steel

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