Seismic resistance, heat preservation and sound insulation integrated wall

Abstract

Disclosed is a seismic resistance, heat preservation and sound insulation integrated wall. According to the integrated wall, seismic resistance energy dissipation, heat preservation and sound insulation functions are integrated together; lateral resistance stiffness is provided for the structure, plastic energy dissipation is conducted, the additional damping ratio is provided, the response of the structure under an earthquake is reduced, the architecture function is also combined, and the heat preservation and sound insulation requirements of a wall body are met. Factory prefabricating and on-site assembly standardizing of the integrated wall are achieved, the delivery period is shortened, and the production efficiency is improved. The seismic resistance, heat preservation and sound insulation integrated wall comprises a seismic resistance energy dissipation element located at the center, out-of-surface restraining keels and external heat preservation and sound insulation structures. Upper and lower connecting pieces of a buckling-free corrugated steel plate energy dissipation wall body are used for connecting the buckling-free corrugated steel plate energy dissipation wall body with upper and lower frame beams through high-strength bolts, and thus the wall body structural functions of the buckling-free corrugated steel plate energy dissipation wall body are achieved. Meanwhile, according to the single wave number of the corrugated steel plate wall body, the multiple out-of-surface retraining keels with the shapes being matched with the shapes of wave crests or wave troughs are arranged outside the surface of corrugated steel plate wall body. The external heat preservation and sound insulation structures are fixed to the keels, and the transverse ends of the external heat preservation and sound insulation structures are fixed to edge members on the left and right sides of the buckling-free corrugated steel plate energy dissipation wall body through the keels.

Description

technical field [0001] The invention relates to the technical field of construction engineering. Specifically, following the "Non-buckling Wave Structure Energy Dissipating Components and Its Design Method" (Application No. 201710425071X), which was submitted for application on June 6, 2017, it further provides an energy-dissipating component with a non-buckling wave structure. The integrated wall obtained by design. The content of the application document "Non-buckling Waveform Structure Energy Dissipating Component and Design Method Thereof" (Application No. 201710425071X) is regarded as an integral part of this patent application. Background technique [0002] High-rise buildings have increasingly broad market prospects, and the selection of lateral force-resistant structural members in high-rise buildings is particularly important. Traditional lateral force-resistant structural components mainly include steel supports, reinforced concrete shear walls, etc., and these c...

AI Technical Summary

Problems solved by technology

However, due to the small out-of-plane stiffness of the flat steel plate, out-of-plane buckling will occur under the action of a small horizontal force, resulting in low stiffness and limited hysteretic performance.

On this basis, the out-of-plane restraint plate or stiffener is improved to increase the out-of-plane stiffness of such components, but there are still a series of problems such as reduced economy, complicated processing, longer production cycle, and obvious defects.

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