新蜀河隧道炭质片岩变形段施工技术  

Construction Technology of Carbonaceous Schist Deformation Period in Xinshuhe Tunnel

作　　者：苟耀辉 

机构地区：[1]中铁一局集团有限公司,西安710054

出　　处：《价值工程》2016年第7期160-161,共2页Value Engineering

摘　　要：针对襄渝二线新蜀河单线铁路隧道出现大段落炭质片岩,引发大规模初期支护变形侵限,给施工带来重大安全、工期挑战。本文结合现场施工经验教训,总结了变形段施工技术控制措施,对类似工程具有一定的参考作用。The plentiful carbonaceous schist in Xinshuhe single track railway tunnel of the second Xiangyu line causes the large-scale primary support triggered massive invasion and brings major challenges for security and construction period. Combined with the on-site construction experience, this paper summarizes the technical control measures of the deformation period of construction to provide references for the similar projects.

关 键 词：隧道 变形段 施工 

分 类 号：TM923[电气工程—电力电子与电力传动]