摘要
通过对拉脊山隧道出口地质条件、地形、地貌的描述,对洞口设计及施工中存在的问题进行了分析,并给出了总体的施工原则,对涌水处理方案、主洞施工方案等进行了阐述,对今后同类地质条件隧道的施工有一定的借鉴意义。
Through describing the geological condition, terrain, landform of Lajishan exit, the problems existing in the tunnel adit design and construction are analyzed and the construction principles are given, the regulation schemes of water burst, master cave construction are expounded, the considerations during the construction are proposed at last. It provides reference to the tunnel constructions with the similar geological condition.
出处
《筑路机械与施工机械化》
北大核心
2008年第9期65-67,70,共4页
Road Machinery & Construction Mechanization
关键词
拉脊山
隧道
涌水
方案
Lajishan
tunnel
water burst
scheme
