目前在山岭软土隧道的施工方法,主要有台阶法和双侧壁导坑法、中隔墙法等.笔者从介绍某公路施工过程中的隧道施工技术入手,阐述了公路隧道技术以及隧道的防排水技术.%The soft soil tunnel construction methods contain steps method, double side heading method, partition method and so on. The author describes highway tunnel technology and anti-drainage tunnel technology from introducing some highway tunnel construction technologies.
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