摘要
软土地层地铁车站基坑施工时的典型事故有墙体渗漏、土体纵向滑坡、坑底隆起失稳及支撑失稳等。该文总结了这些事故的典型特征,分析了造成事故的原因,并且对事故的预防及控制给出了建议。
The typical accidents are the wall seepage,earth landslide longitudinally,pit bed raising un-stability and support un-stability in the pit construction of the metro station in soft earth course.The article sums up the typical characters of these accidents,analyzes the reasons to cause the accidents,and puts forward the suggestions for the prevention and control of the accidents.
出处
《城市道桥与防洪》
2009年第5期139-142,共4页
Urban Roads Bridges & Flood Control
关键词
基坑
事故
预防
foundation pit,accident,prevention
