摘要
本文就高层建筑深基坑开挖边坡设计、施工、监测等进行了分析,提出了新的挡土防渗新方法——定向劈裂式帷幕注浆挡土防渗工艺,并对基坑边坡加固失稳的原因及处理措施进行了分析论证.
This paper makes an analysis on the design, construction and monitoring etc. of the excavating slope for deep foundation pit of tall buildings. It presents new method of earth retaining and seepage preventior. tech-nology of oriented splitting type curtain grouting for earth retaining and seepage prevention. The analysis and demonstration for the cause of instability of the foundation pit slope reinforcement and the treatment measurehave been stated.
出处
《勘察科学技术》
1995年第2期34-38,共5页
Site Investigation Science and Technology
关键词
深基础
边坡支护
事故分析
excavation of foundation pit
earth retainning and seepage prevention
oriented splitting
curtain grout-ing.
