钢筋混凝土结构加固的必要性及方法的选择

Necessity and methods choose of enforcing RC structure

依据我国建(构)筑物鉴定与评估技术的发展历史引申出钢筋混凝土结构加固的必要性,进而提出了钢筋混凝土结构加固的方法,并对不同方法的原理、优缺点、适用范围进行了阐述,以利于工程实践中选用,达到延长钢筋混凝土结构使用寿命的目的。

The paper extends necessity of enforcing RC structure according to development history of appraising and evaluation skill in our nation, and further proposes enforcing methods of RC structure, it also states principles, merits and shortcomings, suitable scopes of different methods for choosing in practice, it aims to prolong life of RC structure.