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Archive | 2012

Method for carrying out rapid face excavation construction of loess tunnel by double rows of small conduits

Cheng Zhang; Jundong Yang; Jie Su; Baohua Tian; Youlin Chen; Hong Wang; Yanlong Liu; Li Huo; Hai Yu; Weiqiang Wang; Xue Jun


Archive | 2010

Rapid circulation producing method of track slabs

Youlin Chen; Xinli Du; Zhiyong Hu; Hongqi Li; Xiaobo Lin; Haitao Liu; Yanlong Liu; Ningsheng Lu; Zhendi Qian; Jiang Qiu; Zhuoping Shui; Bin Tan; Baohua Tian; Yongjin Wang; Changliu Wang; Qingming Wang; Donghui Yin; Pijin Yu; Tianmin Zhang; Yuguang Zhang; Zhong Zhang; Hongbin Zheng; Lixin Zhou


Archive | 2012

Method for performing curtain grouting construction on tunnel by water rich fault influence zone

Duo Li; Hongqi Li; Baohua Tian; Quanxiang Yuan; Youlin Chen; Kunxue Jin; Huaiqiang Wang; Haiyang Zhang; Yanlong Liu; Hong Wang; Li Huo


Archive | 2011

Bidirectional post-tensioned structured turnout plate for ballast-less track

Zhendi Qian; Zhuoping Shui; Jia Fan; Cheng Jiang; Jijun Wang; Xiaobo Lin; Pijin Yu; Liangcai Li; Changchun Zhang; Bing Tan; Hongbin Zheng; Yongjin Wang; Xinli Du; Jiang Qiu; Jian Kang; Bing Chen; Ningsheng Lu; Hongliang Wang; Yong Zhai; Youlin Chen; Yanlong Liu; Tianming Zhang; Xiaoming Yu; Yuguang Zhang; Donghui Yin; Haitao Liu


Archive | 2012

Welding tool and welding method

Youlin Chen; Baohua Tian; Zhiqiang Li; Jian Peng; Yi Yang; Yanlong Liu; Renhua Xu; Hong Wang; Li Huo; Suzhong Yang; Xiaofei Zhang; Xu Zhang


Archive | 2012

Precise locating detecting method for truss girder

Zhiqiang Li; Jian Peng; Youlin Chen; Yi Yang; Yanlong Liu; Cen Wang; Ruilan Shen; Jianji Ju; Renhua Xu; Suzhong Yang; Yong Tang; Li Li; Fengjie Dong; Chuanling Zhou; Jianguo Fan; Ran Jun


Archive | 2012

Post-tensioned type orbit composite plate

Zhendi Qian; Zhuoping Shui; Pijin Yu; Ningsheng Lu; Youlin Chen; Hongliang Wang; Yong Zhai; Xiaobo Lin; Yanlong Liu; Dehua Shen; Changchun Zhang; Xinli Du; Jiang Qiu; Xiaoming Yu; Tianming Zhang


Archive | 2012

Self-compacting concrete and manufacture method thereof

Baohua Tian; Zhiqiang Li; Jian Peng; Youlin Chen; Yi Yang; Yanlong Liu; Renhua Xu; Zhicai Su; Cen Wang; Ruilan Shen; Jianji Ju; Suzhong Yang; Xiaofei Zhang; Xu Zhang; Hong Wang; Li Huo


Archive | 2011

Longitudinally connected rail plates and connecting method thereof

Youlin Chen; Xinli Du; Zhiyong Hu; Xiaobo Lin; Haitao Liu; Yanlong Liu; Ningsheng Lu; Zhendi Qian; Jiang Qiu; Zhuoping Shui; Bin Tan; Yongjin Wang; Donghui Yin; Pijin Yu; Tianmin Zhang; Yuguang Zhang; Zhong Zhang; Hongbin Zheng; Lixin Zhou


Archive | 2011

Pretensioned track board

Zhendi Qian; Qingming Wang; Zhuoping Shui; Zhiwu Jia; Ningsheng Lu; Youlin Chen; Hongliang Wang; Yong Zhai; Xiaobo Lin; Yanlong Liu; Pijin Yu; Dehua Shen; Xinli Du; Jiang Qiu; Xiaoming Yu; Tianming Zhang

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