浅谈桥头跳车病害的原因及防治

Study in Reason and Prevention of Vehicle Jump at the End of Bridge

通过省道一级公路工程桥涵结构物台背回填的工程实例,重点介绍桥涵结构物台背回填采用石粉渣灌水、机械夯实等防治桥头跳车的措施。

Based on the engineering case in which abutment back refilling is used in first-class road engineering bridges and culverts structure, a good measure to prevent vehicle jump at the end of bridge is introduced, including backwall refilling by the stone powder dregs, pouring water, and mechanical tamp in bridges and culverts structure.