Prefabricated steel plate composite wall with steel bar trusses

Abstract

The invention discloses a prefabricated steel plate composite wall with steel bar trusses. The prefabricated steel plate composite wall comprises a framework and concrete. The framework is composed of steel plates, end plates and the steel bar trusses, wherein the steel plates, the end plates and the steel bar trusses are located on the two sides. The end plates are fixed to the two ends of the steel plates to form pouring cavities, and the steel bar trusses are arranged in the pouring cavities; each steel bar truss is composed of a plurality of truss units arranged at intervals in the length direction of a wall body, and each truss unit is composed of two vertical frame studs, a plurality of transverse web bars and a plurality of inclined web bars; the vertical frame studs are connected to the inner surfaces of the steel plates, and the transverse web bars are longitudinally arranged between the corresponding two vertical frame studs and are arranged at intervals in the height direction of the wall body; and the inclined web bars are connected to the diagonal lines of frames formed by the vertical frame studs and the transverse web bars, the inclining directions of every two adjacent inclined web bars are opposite, and the concrete is poured in the pouring cavities. According to the prefabricated steel plate composite wall with the steel bar trusses, the stress property is good, the sectional size of the wall is reduced, the building space utilizing rate is increased, the structural self weight is reduced, and the seismic effect is reduced; and the structure is simple, the cost is low, construction is convenient and rapid, and the prefabricated steel plate composite wall is particularly suitable for a fabricated residence.

Description

technical field [0001] The invention relates to a prefabricated steel plate composite wall, in particular to a prefabricated steel plate composite wall with steel bar trusses. Background technique [0002] Traditional housing construction technology has low production efficiency, slow construction speed, long construction period, high material consumption and high labor intensity. These series of conditions can no longer meet the rigid demand for housing in modern society. The prefabricated building has the following characteristics: ①The design is diversified and can be designed according to the housing requirements; ②The function is modernized, and a variety of new materials such as energy saving and environmental protection can be used; ③Manufacturing is factory-based, which can make the building components and accessories uniform and factory-made. ; ④ Construction assembly can greatly reduce labor force and reduce material waste; ⑤ Time optimization can significantly spe...

AI Technical Summary

Problems solved by technology

[0004] Prefabricated buildings are mainly divided into prefabricated concrete structures and prefabricated steel structures. Prefabricated concrete structure shear wall buildings have flexible layout and can provide better indoor space, but because the assembly quality of vertical components is not easy to guarantee, the integrity is relatively modern Poor pouring structure, transportation and installation are prone to problems and other current constraints, and the promotion and application are limited to a certain extent

The prefabricated steel structure has a high assembly rate, energy saving and environmental protection. However, due to the impact of its high cost, most high-rise residential buildings in my country currently use reinforced concrete shear wall structures, and corrosion and fire prevention also restrict steel structure residential buildings. Promotion

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