A construction method for strengthening concrete columns and beams

Abstract

The invention discloses a reinforcing structure for reinforcing a concrete column beam and a reinforcing construction method of the reinforcing structure. The reinforcing structure comprises H-shaped steel arranged on one side of a column body, two steel angles arranged on the other side of the column body, and a plurality of hoop plates, wherein fixed connection of the H-shaped steel and the steel angles and fixed connection of the steel angles are achieved through the hoop plates. The two steel angles are located at the two right-angled portions of the other side of a main body correspondingly, and the two steel angles or the H-shaped steel is spaced from the column body by a certain distance; a reinforcing space used for pouring concrete is defined by the H-shaped steel, the two steel angles and the hoop plates jointly, and the concrete is poured into the reinforcing space; and the certain distance between the two steel angles or the H-shaped steel and the column body is equal to the thickness of the concrete. According to the reinforcing structure for reinforcing the concrete column beam and the reinforcing construction method of the reinforcing structure, the reinforcing structure of a building is adjusted so that the reinforcing strength of the structure can be effectively improved, the safety performance is good, and overhanging of the structure and storey adding of the building are achieved.

Description

technical field [0001] The invention relates to the field of building structure reinforcement construction, and more specifically relates to a reinforcement structure for reinforcement of concrete columns and beams and a reinforcement construction method thereof. Background technique [0002] In recent years, due to the rapid development of urban industrialization and commercialization, urban construction land has become increasingly scarce. Some buildings that have been built can no longer meet the increasingly prosperous material and cultural needs, and their use functions are limited. It is necessary to further expand the use area or transform them into special-shaped buildings. , In this case, building additional floors and overhanging floor slabs have become a good means to expand the area of ​​the house. However, in the traditional building reinforcement, a single increase in concrete and an appropriate amount of steel bars are often used, which cannot meet the require...

AI Technical Summary

Problems solved by technology

However, in the traditional building reinforcement, a single increase in concrete and an appropriate amount of steel bars are often used, which cannot meet the requirements of cantilevered floor slabs and the integrity and safety of building additions are weak. There has been a situation that hinders development and urgently needs improvement.

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