镇胜高速公路孙家寨煤层隧道施工技术

The Sunjiazhai Coalbed Tunnel Of Zhengsheng Expressway Construction Technology

随着目前国内高速公路建设的快速发展,隧道在高速公路中的应用日益增多,在煤系地层地段进行隧道施工尚无成熟的施工安全控制措施,详细介绍孙家寨煤层隧道成功的施工控制技术,对今后类似工程的施工有一定的借鉴作用。

The fast development constructs which along with the present domestic highway, the tunnel increases day by day in highway application, carried on the tunnel construction in the coal formation stratum land sector still the not mature construction safety control measure, this article in detail Sunjiazhai coal bed tunnel succeeded the construction control technology, will have certain model function to the next similar project construction.