摘要
文章针对渝怀铁路第四长大隧道———彭水隧道地质复杂、施工难度大等特点 ,从优化设计方案、不同地质条件下开挖方法、机械配套技术和不良地质施工技术四个方面进行了研究分析 ,取得了良好成效 。
In this paper, in accordance with the complicated geology and difficulties encountered in the construction of Pengshui tunnel-the fourth longest and largest tunnel on Yuhuai railway, studies on design optimization, excavation methods under different geologic conditions, mechanical equipment with necessary accessories and construction technique under adverse geologic condition are carried out. Good results are obtained which can be referred to by similar projects.
出处
《现代隧道技术》
EI
2004年第1期51-58,共8页
Modern Tunnelling Technology
关键词
长大隧道
伏化设计
开挖技术
机械配套
Long and large tunnels
Excavation techniques
Mechanical equipment with necessary accessories
