135 Years’ Development of Mine Construction and Geotechnical Engineering Professional CommitteeLONG Zhi-yang, WANG Chang-sheng1-4,102The Freezing Construction Technology Applied in the Highly Confined Groundwater Cretaceous Stratum with High Flow Rate of Western ChinaGUO Yong-fu5-73Mechanized Construction Rapidly by Comprehensive Tunneling Machine in Large Section Frozen Incline ShaftLU Peng-ju8-104Analysis on the Influence Factors and Countermeasures of the Rapid Excavation of Coal Roadway in Panbei MingingLI Ru-Jie11-145The Key Technology of Construction of Vertical Shafts in the Section of Biotite Granulite in Fenghuangshan Iron MineMA Er-kang, ZHANG Kun, ZU Yu-xi15-186Methods for Controlling the Whole Process of Freezing Shaft Construction QualityZHANG Hai-jiao, ZHANG Ji-bing, TANG Jiang-ming, WANG Cheng-bo, YANG Hai-ruo, TIAN Shao-fei19-227Calculation of Thickness of Infinite Long Shaft Frozen Soil Wall withUltimate State and Secondary Ultimate State Existing SimultaneouslySU Li-fan, NING Fang-bo, XU Bing-zhuang23-28,228Causal Analysis and Handling Measures of Crack at the Outer of Air Shaft in Wanfu MineLI Ming29-30,189Discussion on Construction Technology of Exposed Shallow Complex Stratum in Shaft and Related EngineeringLIU Ning31-34,3710Technology Research on Skip Loading Chamber Excavation Construction underthe Complex Geological ConditionTIAN Rui-sheng, XU Hua-sheng, LIU Ye-xiang, QIU Xin-he35-3711Discussion of Design and Construction Method of Pre-Grouting in Workface and Grout CoverLU De-gang, MA Er-kang, ZU Yu-xi38-4012Method of Rapid Construction of Auxiliary Slope in Mayixi No.1 WellPU Jian-Cheng, WANG Gang41-4313Security Technologies on the Hoisting Safety of Multi-Winch Sinking Platform in Constructing Large Diameter Ultra-Deep ShaftSUN Hui-zhen, HE Lei, CUI Xi-wang, FU Hong-wei44-47,4314Construction Technology of Passing through Old Roadway Safely and Fast via Fully-mechanized ExcavationYANG Yu-xin48-4915Replacement of Large Diameter Hoisting Cable in Extra Deep Vertical Shaft of New TechnologyMA Bao50-5316The Mechanization Demolition Technology of Belt Conveyer Surface with Long Distance in Underground Coal MineZHANG Jing-gong54-56,6817A New Technology of Hoisting Rope Replacement with Multi Rope Friction HoistFANG Zhu-you, LIU Xiao-fei, CAO Li-fa, YANG You-lai, WANG Zheng57-6018The Application of Endless Rope Winch in the Complex Transport ConditionsCHENGang, ZHANG Xiao-hong, WANG Wei-feng61-63,6019NearlyLevel in Thick Coal Seam Formation Mechanismand the Flood Prevention and ControlXIONG Tian-jun64-6820Discussion on the Hydraulic Chuck of Drilling RigLI Xue-zhong69-72,76 