地铁超浅埋暗挖隧道在复杂环境下的综合施工技术研究  

Research on Comprehensive Construction Technology of Subway Ultra-shallow Buried Excavation Tunnel in Complex Environment

作　　者：李新涛 LI Xin-tao(The 3rd Engineering Co.,Ltd. of China Railway 12th Bureau Group,Taiyuan 030000,China)

机构地区：[1]中铁十二局集团第三工程有限公司,太原030000

出　　处：《价值工程》2018年第34期154-156,共3页Value Engineering

摘　　要：城市地铁隧道施工时,不仅要保证隧道本体在复杂环境情况下快速及安全施工,还须保证地面既有建筑物、道路和管网安全,本文以贵阳地铁为依托,研究总结了在复杂浅埋复杂情况下的地铁隧道施工技术,为今后类似工程施工积累了宝贵经验。During the construction of urban subway tunnels,it is necessary not only to ensure the rapid and safe construction of the tunnel body under complex environmental conditions,but also to ensure the safety of existing buildings,roads and pipe networks on the ground.Based on the Guiyang Metro,this paper summarizes the construction technology of subway tunnels under complicated shallow and complicated conditions,and has accumulated valuable experience for similar projects in the future.

关 键 词：地铁 超浅埋暗挖 涌水 回填区 施工技术 监控量测 

分 类 号：U455[建筑科学—桥梁与隧道工程]