摘要
深基坑在开挖过程中易引起周边建筑物的沉降和位移。如基坑开挖施工周期长且周边环境复杂,对周边建筑物沉降变形监测及控制则显得至关重要。结合实际工程,对基坑监测资料进行了分析,并探讨了控制深基坑工程中的基坑变形、预警等问题。
Digging of deep foundation pit may arise settlement and dispacement of surrounding buildings.It is important to inspect and control the displacement and the settlement.Based on the analysis of observation data and settlement progress,this paper discuss excavation effect on ambient surroundings and settlement control measures for deep foundation pit.
出处
《现代交通技术》
2007年第6期27-29,39,共4页
Modern Transportation Technology
关键词
基坑安全监测
地下水位
位移
沉降观测
压密注浆
时间效应
safety monitoring of deep foundation
groundwater level
displacement
settlement observation
compaction grouting
time effect
