乌鞘岭隧道

对乌鞘岭隧道岭脊F7断层和志留系地层的三维位移进行现场测试，并与三维数值计算结果进行对比分析；

Field tests on3D displacement at F7 fault and Silurian system strata at the ridge of Wushaoling tunnel were carried out and the test results were analyzed and compared with the3D numerical results .

乌鞘岭隧道4号斜井施工中突遇煤层，并有瓦斯释放。

Coal stratum was encountered during excavation of inclined shaft No.4 of Wushaoling Tunnel , and gas was released .

乌鞘岭隧道6号斜井工区反坡排水设计与施工

Reverse slope drainage design and construction for an inclined shaft working area

乌鞘岭隧道是兰新线重点控制工程，是国内最长的单线铁路隧道。

Wushaoling railway tunnel is the longest single-track railway tunnel in China and is the key project of Lanxin railway line .

乌鞘岭隧道岭脊段志留系地层千枚岩夹板岩地段，施工中发生大变形，初期支护开裂破坏甚至侵限。

Severe deformation occurred at the siluric stratum at the ridge of Wushaoling Tunnel , causing splitting of primary lining and even exceeding clearance limit .

然后，利用FLAC3D对乌鞘岭深长隧道软弱围岩流变进行数值研究，数值分析结果与实测结果较为一致；

Furthermore , authors research on rheology rule of Wuqiaoling tunnel by FLAC3D.Numerical analysis result basically is consistent with actual measurement result .

本人全过程参与了乌鞘岭特长隧道业主方管理工作，认为确有必要对其快速施工管理经验加以总结和推广。

The author took part in the whole Wushaoling tunnel project 's construction management , summarized the speedy building management experiences , which may be spread to help .

介绍隧星随机断面测量系统的功能与特点，结合该系统在乌鞘岭特长隧道及其洞外工程中的应用，介绍该系统在隧道施工中的应用，展望其应用前景。

An introduction is given to functions and characteristics of section survey system , and its application to tunnel construction . A prospect is given of its future utilization .

在总结乌鞘岭特长隧道项目管理经验的基础上，以小见大，归纳了今后中国铁路特长隧道快速施工管理中所应把握的要点，以期为今后中国铁路建设提供了实践参考。

From the summarization of this project , this paper concludes the key points for Chinese special-long railway tunnel construction management , may be a practical reference to other project in the future .