高速铁路路桥过渡段桥头跳车产生原因及处理

针对桥头跳车的危害性,从多个方面分析了路桥过渡段产生桥头跳车现象的原因,并总结了处理桥头跳车现象的主要措施,指出在制订过渡段的处理方案时,必须针对不同的影响因素,采取不同的加固方法。

Cause of the bumping at bridge-head and the processing method

According to the harmfulness of the bumping at bridge-head,the author analyzes the cause of the bumping at bridge-head in the roadbed-bridge transition section from many aspects,and summarizes the main measures to deal with the bumping at bridge-head,points out that the different strengthening methods are used according to the different influencing factors when the treatment scheme of the transition section is made.