摘要
以金温高铁某隧道Ⅱ级围岩地段大塌方为例,分析出现大塌方的原因及处理大塌方的技术,为以后预防及处理隧道Ⅱ级围岩地段大塌方提供一定的施工经验。
Taking the tunnel grade II surrounding rock section collapse of Jinwen express railway as an example, the paper analzyes collapse causesand processing technologies, which has provided certain construction experience for preventing and processing tunnel grade II surroundingrock section collapse.
出处
《山西建筑》
2018年第5期159-161,共3页
Shanxi Architecture
关键词
高速铁路
隧道
塌方
处理技术
express railway
tunnel
collapse
processing techonology
