Bearing floor combining steel structure and concrete

Abstract

A bearing floor combining a steel structure and concrete comprises bearing steel channels (1). The bearing steel channels (1) are placed in parallel at an equal interval, the bearing steel channels (1) are fixedly connected through a plurality of connecting rebars (2), steel wire reinforced nets (3) are arranged on the upper surfaces of the outer sides of the bearing steel channels (1) and the lower surfaces of the outer sides of the bearing steel channels (1) respectively, and a concrete filling body(1) is poured in a framework formed by the bearing steel channels (1), the connecting rebars (2) and the steel wire reinforced nets (3). According to the bearing floor, the bearing steel channels are placed in parallel at the equal interval, the bearing steel channels are fixedly connected through the connecting rebars, the steel wire reinforced nets are arranged on the upper surfaces of the outer sides of the bearing steel channels and the lower surfaces of the outer sides of the bearing steel channels respectively, high bearing capacity can be obtained through mutual connecting and matching of the concrete and the steel beam framework, the bearing capacity which does not exist in an existing common steel beam floor or a common concrete floor is achieved, and the bearing floor is high in deformation resistance.

Description

technical field [0001] The invention relates to a load-bearing floor, in particular to a load-bearing floor composed of steel structure concrete and belongs to the technical field of building floors. Background technique [0002] The current floor slabs generally adopt cast-in-place or prefabricated slabs. The cast-in-place slabs have good integrity, but construction requires a series of processes such as formwork support, pouring, and demoulding, and the construction period is long; although the existing prefabricated floors are convenient for construction, their integrity Poor, limited load-bearing capacity. A kind of floor slab that is not only convenient for construction but also has a strong bearing capacity has been lacking. [0003] For example, the Chinese patent authorization publication number is: CN 201184007Y, and the announcement date is: January 21, 2009. The utility model patent discloses a floor. Combined two sides and two ends, the inside of the floor is...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defects and deficiencies of the existing steel structure floor and concrete floor slab with simple structure, limited bearing capacity and weak deformation resistance, and now provides a structure with reasonable structure, good bearing capacity and deformation resistance, and convenient installation and use. Steel-concrete composite load-bearing floor slab

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