摘要
介绍重庆奉云高速公路山黄包隧道施工期间一段塌方处理方案,施工采取的开挖和锚喷支护等措施。
The Chongqing Expressway Feng Yun-- Shanhuangbao during the construction of a tunnel cave--processing program, the construction adopted by excavation and anchoring shotcrete support other measures.
出处
《福建建筑》
2010年第4期121-123,共3页
Fujian Architecture & Construction
关键词
隧道
塌方
喷锚支护
Tunnel Collapse Spray--anchor
