摘要
指出泥岩、砂岩是隧道施工中常见到的两种岩类,且两种岩石一般以互层现象出现,通过云台山隧道施工实践,分析了此类围岩施工中经常出现的问题,提出并总结了此类围岩开挖时应采取的技术措施。
It pointed out that mud stone and sand stone were two stone kinds common met in tunnel construction, and both stones occurred in interbedded phenomena. Through Yuntai mountain tunnel construction practice, the common occurring problems of the kind enclosing rock construction were analyzed, the technique measures need adopted in the kind enclosing rock excavation were proposed.
出处
《山西建筑》
2010年第6期304-306,共3页
Shanxi Architecture
关键词
隧道
泥砂岩互层
开挖
技术
tunnel, mud and sand stone interbedded, excavation, technology
