摘要
本文以青岛地铁一期工程暗挖车站为背景,阐述了土岩结合地层下,浅埋暗挖工程在施工过程中基于埋深及围岩等级,围岩的变形规律及时空效应。
The ducoment takes the mined underground metro station of Qingdao subway project as the background, and expounds the deformation law and time-space effect of surrounding rock in a particular geological conditions of soil and rock composition stratum during the construction process of the shallow underground excavation station based on the buried depth and surrounding rock level.
出处
《价值工程》
2012年第30期49-51,共3页
Value Engineering
关键词
土岩结合
浅埋暗挖
时空效应
soil and rock composition
shallow underground excavation
time-space effect