摘要
介绍了贺家庄隧道下穿三门峡市至张村公路的施工方法,总结出浅埋大断面黄土隧道安全通过公路的一种施工方法,为类似工程施工提供了借鉴。
This paper introduces the construction technology of Hejiazhuang Tunnel under-crossing the ZhangcunSanmenxia Highway, sums up a construction technology of loess tunnel with shallow buried depth and large section undercrossing safely the highway, which provides the reference for similar engineering construction.
出处
《科技情报开发与经济》
2010年第6期186-189,共4页
Sci-Tech Information Development & Economy
关键词
隧道施工
下穿施工技术
支护质量
超前大管棚施工
tunnel construction
under-crossing construction technology
support quality
advanced large-pipe-shed construction
