关于旧拱桥维修加固方法的运用研究

Reasearch On Method of Maintaining and Reinforcing Old Arch Bridge in Application

针对我国早期修建的拱桥的特点,根据桥梁的实际情况,加固前进行了荷载试验,评价桥梁的承载能力。并采用了"释能法'对该桥进行了加固,在加固后对加固效果作了检验,桥梁承载力得到改善。

According to the characteristic of arch bridge built in early stage in our country and the actual status of the bridge surveyed, make the load experiment to assess bearing capacity of the bridge, applythe ＂the method of releasing energy＂ to reiforce the bridge,and test the result,bearing capacity of the bridge was improved.