摘要
分析了高等级公路台背桥头跳车产生的原因,详细介绍了几种台背沉降的处理方法,包括软基处理、加强压实、堆载或超载预压、注浆等以减少桥头跳车现象,提高行车舒适性和安全性。
The paper analyzes reasons for bumping at bridge head for high level road,and introduces detailedly about handling methods for several sedimentations of mound back,including soft foundation handling,strengthen intensity,overload or piling load test,filling slurry and so on.It aims to reduce the bumping at bridge head phenomenon,and improve comfort and safety of running.
出处
《山西建筑》
2009年第25期276-277,共2页
Shanxi Architecture
关键词
台背
桥头跳车
处理方法
判断标准
mound back
bumping at bridge head
handling method
judging standard
