旧桥加固的常用方法

Old Bridge Reinforcement Method

随着我国经济实力的提高,对道路交通有了更高的要求,建设新桥会消耗大量人力、物力,于是对旧桥加固以提高桥梁的承载力就成为桥梁工程建设的重要方法之一。旧桥加固的方法多种多样,本文对旧桥加固方法及基本原则进行了较为系统的总结。同时对旧桥加固的经济指标进行分析,为加固技术在桥梁加固中的应用起到推动和参考作用。

With the improvement of China's economic strength,has a higher demand on the road traffic. Construction of the new bridge will consume a lot of manpower and material resources,so the reinforcement of the old bridge to improve the bearing capacity of the bridge has become one of the important methods of bridge construction. Old bridge reinforcement method varied,the reinforcement method and basic principle of the old bridge are systematically summarized in this paper.At the same time,the economic indicators of the old bridge reinforcement are analyzed,play an important role in promoting and reference for the reinforcement technology in the bridge reinforcement.