淤泥质黏土地层暗挖隧道施工地下管线保护安全技术  

Construction of the tunnel in muddy clay safety technology of underground pipeline protection

作　　者：冀利强 JI Liqiang(China Railway 16th Bureau Group Beijing Metro Engineering Construction Co.,Ltd.,Beijing 101100,China)

机构地区：[1]中铁十六局集团北京轨道交通工程建设有限公司,北京101100

出　　处：《四川建材》2023年第4期127-128,150,共3页Sichuan Building Materials

摘　　要：结合杭州地铁机场快线沈塘桥站附属换乘通道施工产生的地下管线保护问题,对在淤泥质黏土地层中大跨度超浅埋暗挖隧道施工地下管线保护采取的安全防护措施、施工技术措施进行研究,制定工程监测方案并对监测数据进行统计分析,验证安全技术可行性。Combined with the underground pipeline protection problems caused by the construction of the affiliated transfer channel of Shentangqiao Station of Hangzhou Metro Airport Express Line,the safety protection measures and construction technical measures for underground pipeline protection in the silty clay stratum with large span ultra-shallow buried tunnel were studied,and the engineering monitoring plan was formulated and the monitoring data was statistically analyzed to verify the safety technical feasibility.

关 键 词：淤泥质黏土地层 超浅埋暗挖 地下管线 安全监测 

分 类 号：TU990.3[建筑科学—市政工程]