1Safety, Quality and High Efficient Construction of Ultra Deep Mine Shaft in Cixi MineJIANG Jun, WU Jian4-7,452Analysis and Treatment on Water Inflow f rom Backwall of Mine Shaft Liner in Mine Freezing ShaftTONG Qiang, YANG Guang-xiang, SUN De-lin, DU Bing-qi8-113Completed Freezing Technology of Mine Shaft and Skip Loading Chamber at Base Rock SectionYAN Shiwei, FENG Liandai12-154Pre-Grouting Operation at Mine Shaft Sinking FaceWANG Zhi-ze, WU Xin-guang16-185Grouting Method with Grouting Cushion Applied to Water Inrush Control of Mine Roadway in Metal MineZHENG Lu, QIAN Guo-yuan, GAO Yu-liang19-226Application of Raise Boring Machine to Construction of Combined Coal BunkerLIU Guo-shen23-25,117Support Technology of “Bolt-Steel Mesh-Anchor-Shotcrete”+Steel Pipe Concrete Liner in Mine RoadwayDING Jiagui26-298Comprehensive Water Detection and Drainage Technology for Gateway Driving in Mining BlockJIA Shi-lin30-32,369Ground Freezing of Water Bearing Strata with High Water Flow in Mine Auxiliary Shaft of Xinzhuang Mine and Protection Technology of Constructed Mine Shaft LinerLIU Yangjun, CHENG Zhibin, ZHANG Bujun, LIU Wenmin33-3610Associated Analysis of Longitudinal Temperature Measuring, Monitoring and Control Applied to Mine Freezing Shaft Project in Stratum with High Pressurized“Fountain”ZHOU Xiaomin, LI Xueping, GUO Yongfu, LI Ruizhi37-4111Study on High Strength and High Performance Steel Fiber Concrete Applied to Lining Construction of Mine Freezing Shaft in Longgu MineWANG Qian, ZHU Feng, LU Tongwei42-4512Driving,Bolting and Transportation Mechanized Operation Line of Mine Seam GatewaySHAO Ze-qu, XU Jin-gen, ZHOU De-zhu46-5013Safety Hoisting Intelligent Monitoring and Control System of Mine Inclined RoadwayGENG Yan-fang, MENG Wei-bo51-5414Trackless Rubber-Tyred Vehicle Applied to Coal Mine Auxiliary TransportationYUAN Lei-ming, WANG Hai-bin55-57 