摘要
结合巴新铁路阿贵庙山隧道施工实例,介绍了铁路单线隧道Ⅵ级围岩进洞方案及Ⅵ级围岩施工技术,并详细归纳了隧道施工方法及技术要点,对同类工程具有参考意义。
Combining with the construction example of A＇ guimiao mountain tunnel along Bayanwula-Xinqiu railway, the paper introduces the entering tunnel scheme for Ⅵ-level surrounding rock of single line tunnel along railways and its Ⅵ-level surrounding rock construction technique, and sums up the tunnel construction methods and the technical points in details, so as to have the reference for the similar projects.
出处
《山西建筑》
2011年第18期168-169,共2页
Shanxi Architecture
关键词
铁路单线隧道
Ⅵ级围岩
施工技术
railway single line tunnel, Ⅵ-level surrounding rock, construction technique
