混凝土结构加固技术分析

Reinforcement Technology of Concrete Structure

加大截面加固法、外包钢加固法和预应力加固法是混凝土结构常用的补强加固施工方法,各有优缺点,其中增大截面法是一种广泛应用且经济有效的加固方法。结合具体工程结构的加固对我国加大截面法加固钢筋混凝土框架的设计进行总结和分析,具有重要参考价值。

The section-enlarging reinforcement method, the steel-encased reinforcement method and the prestressed reinforcement method are the common methods for the reinforcement of concrete structure, each of which has its own advantages and disadvantages. The section-enlarging reinforcement method is an economic and efficient method with wide application. Combined with the structure of reinforced concrete works, this paper uses the section-enlarging reinforcement method to summarize and analyse the design of the reinforced concrete frame strengthening, which is of important reference value.