软土地基桥头跳车成因及注浆防治技术  

Soft soil foundation bumping at bridge-head cause and grouting prevention technology

作　　者：忻伟明 杨昭宇[2] 

机构地区：[1]湖州市公用事业管理中心 [2]温州大学建筑与土木工程学院

出　　处：《山西建筑》2009年第11期249-250,共2页Shanxi Architecture

摘　　要：分析了软土地基桥头跳车的主要成因,探讨了注浆法加固桥头路基的机理,详细介绍了桥头跳车的注浆防治技术,归纳了压力注浆技术加固公路软土路基的优势,从而推广注浆法在公路工程中的应用。The main causes of soft soil foundation bumping at bridge-head are analyzed, the mechanism of reinforcing bridge-head foundation based on grouting method is discussed, grouting prevention technology of bumping at bridge-head is introduced in detail, advantages of reinforcing highway soft soil foundation based on pressure grouting prevention technology are concluded, thus promoting the application of grouting method on highway project.

关 键 词：软土地基 桥头跳车 注浆法 应用 

分 类 号：U418[交通运输工程—道路与铁道工程]