桥梁加固改造技术探析

为了保证道路桥梁的畅通,必须采取新的技术手段对现役桥梁进行检测和加固改造.在阐述桥梁加固改造的基本原则的基础上,从裂缝的处理、桥跨结构的加固及墩台与基础加固改造三个方面探讨了桥梁加固改造的技术与方法,以提高桥梁的承载能力和使用寿命.

Reinforcement and Reconstruction Technology of Bridge

In order to guarantee the smoothness of road and bridge, it must take new technical means to detect and reinforce the bridge on service. Based on the basic principle of bridge reinforcement and recon- struction, the paper discusses the technology and methods of bridge reinforcement and reconstruction from three aspects as crack treatment, reinforcement of bridge structure, reinforcement of pier and founda- tion, in order to improve the bearing capacity and service life of bridge.