Reinforced shear wall integrating preservative, fireproof and heat preserving functions

Abstract

The invention provides a reinforced shear wall with the functions of anticorrosion, fire prevention and heat preservation, which belongs to the technical field of building construction. There are side panels on both sides of the wall; the wall structure is successively provided with thermal insulation filling layer, fiber reinforced concrete, rock wool board, fiber reinforced resin structure layer, wear-resistant, corrosion-resistant and high-temperature resistant outer layer in sequence from the inner layer to the outer layer. layer; the outer surface of the wear-resistant, corrosion-resistant and high-temperature-resistant protective outer layer is provided with steel plate braces. The beneficial effect of the present invention is that the shear wall has the characteristics of high temperature resistance, wear resistance, corrosion resistance, good durability, and strong fire prevention function, and can overcome the serious corrosion and anti-corrosion measures of the walls in coastal areas and high-salt areas due to the limited thickness of the protective layer. Insufficient problems, it can resist the corrosion of chloride in the external environment of the wall, and the overall constraint coordination member is set to initially connect and fix the wall, and the steel plate diagonal brace is set to connect and fix the wall again, effectively increasing the strength of the wall , which improves the shear failure resistance of the shear wall.

Description

technical field [0001] The invention belongs to the technical field of building construction, in particular to a reinforced shear wall with functions of anticorrosion, fire prevention and heat preservation. Background technique [0002] Shear walls, also known as wind-resistant walls, seismic walls or structural walls, are used to withstand horizontal loads caused by wind loads or earthquakes in houses or structures. Shear walls can effectively prevent building structures from shear damage. At present, although the prefabrication rate of fully prefabricated shear wall structures is relatively high, there are many longitudinal reinforcements and stirrups in the constrained edge members of the shear walls, and the connection structure of prefabricated assembly joints is relatively complicated and difficult to construct, which may cause There are many factors for the performance degradation of concrete materials, especially under the erosion of coastal warm and humid air curren...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above existing technical problems, the present invention provides a reinforced shear wall with anti-corrosion, fire prevention and heat preservation functions, which can overcome the serious corrosion and insufficient anti-corrosion measures caused by the limited thickness of the protective layer in coastal areas and high-salt areas. In order to solve the problem, the overall constraint coordination member is set to initially connect and fix the wall, and the steel plate diagonal brace is set to connect and fix the wall again, which effectively increases the strength of the wall and improves the ability of the shear wall to resist shear damage. It solves the technical shortcomings of limited thickness and insufficient durability of the traditional wall protective layer, and maximizes the anti-corrosion and fire-proof capabilities of the wall, significantly reducing the risk of wall rupture, fast corrosion rate and disasters caused by fire

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