Assembly type combined wall with sash type light steel frames, punched thin steel plates and foamed concrete

Abstract

The invention relates to an assembly type combined wall with sash type light steel frames, punched thin steel plates and foamed concrete. Steel tube concrete frame columns, steel tube concrete frame beams and wall steel tube concrete ribs form a wallboard light steel frame sash; then the wallboard light steel frame sash and punched thin steel plates form a combined wall steel framework; the wallboard integrality is improved; the wallboards are cast by a novel light heat insulation material which is foamed concrete; after the wallboards are cured, the assembly type combined wall with sash typelight steel frames, punched thin steel plates and foamed concrete is formed; the combined wall can be assembled on an external structure through connection bolts. The assembly type combined wall has integrated structure heat insulation and also has excellent bending resistance, shear bearing capacity, stiffness out of plane and seismic resistance; meanwhile, the wallboards are produced in factories and are assembled on site; the common quality problems caused by the on-site construction are effectively reduced; the engineering construction efficiency is greatly improved; the manpower consumption of the engineering is reduced; the assembly type combined wall is suitable for extensive popularization and application in low multilayer farm house structures in villages and towns.

Description

Technical field: [0001] The invention belongs to the technical field of fabrication of assembled composite walls in building structure engineering, and in particular relates to an assembled lattice-type light steel frame-perforated thin steel plate-foamed concrete composite wall and a method thereof. Background technique: [0002] At present, my country is in the period of new-type urbanization and new rural construction booming. The large-scale and wide-ranging new rural construction and the urgent goal of new rural transformation have made simple integrated houses and low-rise prefabricated houses begin to be used in low-rise farm houses. developed in the structure. At this stage, integrated houses and prefabricated houses mostly use beam-column frames composed of steel structural members or steel-concrete structural members as the main force-bearing system of the house structure. Excellent features such as flexibility and short construction period. But at the same time, ...

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Problems solved by technology

But at the same time, as the main components of the house structure, the external wall panels and infill wall panels can only be used as the enclosure components of the house and cannot participate in the force. Therefore, there are problems of low bearing capacity, poor ductility, and frequent brittle failure of the house structure. The housing as a whole also has problems of poor stability and poor earthquake resistance, which greatly restricts the application of integrated houses and prefabricated houses in residential buildings

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