摘要
结合杭州地铁1号线上部某基坑开挖工程的实际情况,采用FLAC三维有限元,模拟了基坑降水及土体开挖施工全过程,得到了基坑施工对地铁隧道竖向位移的影响,其成果可为类似工程提供借鉴。
Combining with the actual situation of a foundation pit excavation engineering in the upper part of Hangzhou metro line 1. The model which used the FLAC3 D finite element analysis software simulated the whole process included the dewatering and the excavation. The vertical displacement of foundation pit construction on the of metro tunnel is obtained. It is helpful to other similar projects.
出处
《山西建筑》
2016年第36期75-76,共2页
Shanxi Architecture
关键词
基坑
地铁隧道
土体开挖
竖向位移
foundation pit
metro tunnel
excavation
vertical displacement
