Lossless reinforcing structure of historic conservation building wall and construction method of lossless reinforcing structure

Abstract

The invention relates to the technical field of building construction and provides a lossless reinforcing structure of a historic conservation building wall and a construction method of the lossless reinforcing structure to solve the problems that an existing reinforcing method for the historic conservation building wall is high in construction cost and long in period and causes damage to the wall. The lossless reinforcing structure is arranged on the inner side of the historic conservation building wall, is tightly attached to the historic conservation building wall and is formed by ultra-high performance concrete through pouring. The construction method comprises the steps that the inner side of the historic conservation building wall is subjected to deburring surface treatment; a mold used for pouring the lossless reinforcing structure is erected on the inner side of the historic conservation building wall, and then the ultra-high performance concrete is poured, vibrated and cured; and when the ultra-high performance concrete reaches the strength required by design, demolding is conducted to obtain the lossless reinforcing structure.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a non-destructive reinforcement structure of a historically protected building wall and a construction method thereof. Background technique [0002] Historically protected buildings are carriers of cultural spirit. In a certain sense, they are the "symbols of historical memory" and "chains of urban cultural development" in a city, because they have witnessed the history of the city for hundreds or even thousands of years. The vicissitudes of life change, and once damaged, it is difficult to recover and continue. [0003] As we all know, the historically protected buildings are mostly made of bricks, and the bricks themselves are brittle materials and have poor seismic performance. Therefore, it is necessary to reinforce the weak parts of the historically protected buildings. At present, the brick wall reinforcement for historically protected buildings mainly adopts...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem of high construction cost, long period and damage to the wall of the existing wall reinforcement method of historically protected buildings, the purpose of the present invention is to provide a non-destructive reinforcement structure and construction method for the wall of historically protected buildings , the pre-embedded steel bars are canceled, and the non-destructive reinforcement structure is poured with ultra-high performance concrete, which can ensure that the brick walls of historically protected buildings will not be damaged twice during the reinforcement construction process, improve the deformation resistance of the brick walls, and simplify the construction process , improving construction efficiency

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