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

作　　者：许廷文 

机构地区：[1]茂名市交通工程质量监督站,茂名525000

出　　处：《交通科技》2005年第3期71-72,共2页Transportation Science & Technology

摘　　要：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.

关 键 词：桥头跳车病害 防治 原因 台背回填 工程实例 公路工程 结构物 桥涵 

分 类 号：U418[交通运输工程—道路与铁道工程] U416.1