摘要
详细介绍了青藏线西格二线关角隧道的线路方案比选、施工方案的比选,主要进行了关角隧道钻爆法与TBM法施工的方案分析,以为国内其它长大隧道设计提供参考。
The selection of the routes and construction plans of Guanjiao tunnel on the second line of Xining - Ge ＇ ermu section of Qinghai - Tibet railway is presented in detail in the paper. The focus of the paper is placed on the analysis of the drill ＋ blast construction method and TBM construction method to be adopted for Guanjiao tunnel. The paper can provide reference for the design of similar long tunnels in the future.
出处
《隧道建设》
2007年第4期1-5,共5页
Tunnel Construction
关键词
关角隧道
设计方案
掘进机
比选
Guanjiao tunnel
design option
tunnel boring machine （TBM）
selection
