摘要
针对朝阳门站1号换乘厅的异型基坑,周边环境复杂,对控制基坑变形有较高要求的特点,施工中采用肥槽土体注浆加固等施工技术,保证了基坑及周边环境的安全,为类似工程积累了经验。
According to the non-conventional type foundation pit of 1# transfer hall at the Chaoyangmen station,the surrounding environment was complex,had higher requirements to control the deformation of foundation pit,used the fertilizer soil grouting reinforcement in the construction and other construction technologies,ensured the safety of foundation pit and surrounding environment,accumulated experience to similar projects.
出处
《山西建筑》
2012年第2期73-74,共2页
Shanxi Architecture
关键词
深大异型基坑
注浆加固
分段分层开挖
监控量测
deep non-conventional type foundation pit
grouting reinforcement
subsection delamination excavation
monitoring measurement
