1Study and Development of Mine Shaft Construction Organization DesignYANG Huaimin, GONG Bingjiang, LAN Chengren, MENG Zhiqiang1-42In Shaft Grouting and Sealing Technology of Annular Space Near Freezing Holes of Mine Main Shaft in Yingpanhao MineGUO Dechun, LIU Xinguang, ZHANG Jungong, MA Qingfu, GAO Shulei, ZHANG Wen5-7,493Seam Opening Construction in 1000m Depth Mine ShaftLIANG Zenglong8-10,454Icing Prevention Technology of Mine Shaft ConstructionXIE Zhiming11-12,495CO2 Gas Phase Pressurized Fracturing and Permeability Improved Technology Applied to Seam Opening in Mine Shaft SinkingHAN Xiaodong13-156Reconstruction and Application of Belt Conveyor to Concrete Conveying in Mine ShaftMA Erkang16-187Study on Compressive and Tensile Performances Test of Magnetic Water , Basalt Fiber and Steel Slag Powder ConcreteMA Qinyong, ZHANG Ji'an19-238Application and Development Trends on Grouting Reconstruction Technology for Floor Karst Aquifers of Lower Group Coal Seam in Northern China Coal FieldNIU Xiuqing, WANG Hua, LIU Shujie24-309Roof Cutting and Pressure Released Technology of Gateway Retained along Goaf and Analysis on Mine Strata PressureHAN Xiaofeng, YANG Jianping31-34,3810Analysis on Work Stress of Working Crew in Drilling and Blasting Heading Team of Mine Rock RoadwayHUANG Baolong, SHAN Renliang, DONG Shaohua35-3811Reversal Mine Shaft Sinking Technology and Optimized Design on Construction PlanGONG Jianyu39-4212Mine Shaft Construction Safety and Monitoring and Control TechnologyFU Wenjun43-4513Tension Monitoring and Control System of Guide Steel Rope Applied to Temporary Changed to Winch System of Mine ShaftZHU Zexiang46-4914Solid Wall Technology of Concrete Cut-Off Wall on Deep Thick Sandy Gravel Overburden of Irrigation Pivotal ProjectZHANG Minggao, REN Haijun50-5315Longitudinal Temperature Measuring Technology Applied to Ground Freezing Construction of Metro Connecting PassageAO Song54-58 