Shear wall with energy-consuming strips embedded between border and built-in steel plates and steel braces, and making method

Abstract

The invention relates to a shear wall with energy-consuming strips embedded between a border and built-in steel plates and steel braces, and a making method. A wall body comprises steel tube concrete border columns, precast concrete plates, high-damping energy-consuming materials, connectors, intermediate steel plates, and reinforcing steel braces. Gaps are reserved between the precast concrete plates and the border columns, and between the precast concrete plates and the intermediate steel plates and are filled with the high-damping energy-consuming materials. The formed energy-consuming strip border firstly consumes energy to protect the concrete plates, ensures the integrity of the shear wall, prolongs the breakage time of the concrete plates, and improves the anti-seismic property under the action of earthquake; the reinforcing steel braces bear skew force, and improves the buckling resistant capacity; the precast concrete plates can be quickly replaced after earthquake, so that the repair rate of post-earthquake is improved, and houses can quickly restore the use functions; a plurality of steel plates are used in a large-span space, so that the partitioning energy consumption is realized, and the materials are utilized more fully; the shear wall has good social benefits and broad application prospects.

Description

technical field [0001] The invention relates to a shear wall with energy-dissipating strips embedded between a frame and built-in multiple steel plates and steel braces and a method thereof, and belongs to a novel and practical technical application field with good seismic resistance and energy-dissipating performance and is suitable for high-rise structures. Background technique [0002] At present, due to the increasing shortage of urban land and the diversification of social needs, the height and span of buildings are increasing, and their shapes are becoming more and more complex. The difficulty of seismic analysis and design of structures is increasing. Many high-rise buildings that have been built or are under construction in our country are located in strong earthquake areas, facing the threat of serious earthquake disasters. The existing reinforced concrete shear walls have poor ductility under earthquake action and are prone to brittle failure, which is very detrime...

AI Technical Summary

Problems solved by technology

Long-term solution to the problem that the concrete slabs in the steel-steel-steel shear wall are easily crushed and fall off, resulting in insufficient energy consumption of the steel plates

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