摘要
介绍广州永龙隧道浅埋暗挖段的工程特点,采用空间有限元法对浅埋暗挖段进行力学分析,提出合理的隧道开挖和支护方案,同时针对浅埋暗挖段特殊的地质条件提出相应的施工注意事项。
After introducing the characteristic of shallow-buried excavation section of Guangzhou YongLong tunnel,the reasonable plan on excavation and supporting for this section is performed in this paper according to the force analysis by spacial finite element method. And some noticeable proceedings are drawn to deal with the special geologic condition in the shallow-buried excavation section.
出处
《广东土木与建筑》
2009年第1期51-54,共4页
Guangdong Architecture Civil Engineering
关键词
隧道
浅埋暗挖
支护
tunnel
shallow-buried excavation
supporting
