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.
出处
《价值工程》
2016年第7期160-161,共2页
Value Engineering
关键词
隧道
变形段
施工
tunnel
deformation section
construction
