• This paper discusses the treatment technique for highway tunnel in fault rupture zone during construction with New Austrian Tunneling Method.

    结合工程实例,探讨山区公路隧道施工地质断层破碎带的处理技术

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  • Also the principle of NATM (New Austrian Tunneling method) and the method of excavation and shoring in tunnel construction are being given.

    文章介绍了原理以及隧洞开挖支护方法

    youdao

  • It is a super-shallow-berried single-span tunnel project. The New Austrian Tunneling Method is used in design of station, constant-section composite lining is employed for the station structure;

    原理进行设计,结构采用等截面复合式衬砌,施工采用侧壁台阶组合法暗挖施工,工程设计难度大、施工风险高。

    youdao

  • It is a super-shallow-berried single-span tunnel project. The New Austrian Tunneling Method is used in design of station, constant-section composite lining is employed for the station structure;

    原理进行设计,结构采用等截面复合式衬砌,施工采用侧壁台阶组合法暗挖施工,工程设计难度大、施工风险高。

    youdao

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