摘要
研究了基坑降水引起坑外地表沉降的机理,介绍了常用的基坑降水方式,并对某项目基坑进行了现场变形监测与三维有限元模拟,得出了基坑降水对周边地表沉降影响的一般规律,给出了减小这一影响的具体措施。
The paper researches the mechanism for the surface settlement out of the pits caused by the dewatering,introduces the common foundation pit＇s dewatering approaches,undertakes the site deformation detection and three-dimension simulation,concludes the foundation pit＇s dewatering on the general law of the surrounding surface settlement,and provides some measures to reduce the influence.
出处
《山西建筑》
2016年第24期72-73,共2页
Shanxi Architecture
关键词
基坑降水
地表沉降
变形监测
数值模拟
foundation pit dewatering
surface settlement
deformation detection
numeric simulation
