Prefabricated steel plate composite shear wall with plate buckles

Abstract

The invention discloses a prefabricated steel plate composite shear wall with plate buckles. The prefabricated steel plate composite shear wall comprises a steel plate framework, wherein the steel plate framework comprises multiple continuous internode units; each internode unit comprises a pair of outer side steel plates in parallel; each outer side steel plate is provided with a plate buckle along the longitudinal direction of the steel plate; the buckle plate is vertical to the outer side steel plate; the plate buckles of the two outer side steel plates have the same structure and are fastened with each other; the outer side steel plates form a stable steel rib node through the fastening of the plate buckles; adjacent internode units are welded through respective outer side steel plates; sealing plates are also welded at the exposed parts of the welded internode units, so that the steel plate framework becomes a closed structure with an inner cavity; concrete is poured in the innercavity; the concrete can flow in the areas of the internode units when being poured; the poured concrete forms the whole composite shear wall. The shear wall has the advantages of economical steel consumption, easiness in production and quickness in construction, and can give full play to the advantages of concrete and steel structure.

Description

technical field [0001] The invention belongs to a prefabricated combined structure system in civil engineering, specifically a prefabricated steel plate combined shear wall with buckles, the combined form can be used in common high-rise buildings, especially suitable for prefabricated houses and apartments . 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 facto...

AI Technical Summary

Problems solved by technology

[0003] 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. However, because the assembly quality of vertical components is not easy to guarantee, the integrity is relatively 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, but in view of the impact of cost and cost, most high-rise residential buildings in my country currently use reinforced concrete shear wall structures, and corrosion and fire prevention also restrict the promotion of steel structure residential buildings

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