1Control of Mine Water Inrush and Flooded Occurred in Mine Roadway Heading FaceQIU Xian-shui, LIN Cong-cong4-5,92Construction Technology of Mine Inclined Shaft above Mine GoafHU Zhi-yun6-93Construction Technology of Roof Falling Section in Karst Cave of Mine Air Returning Inclined ShaftLIU Jin-sheng10-134Heading and Support Technology of Metal Mine Roadway Passing Through Argillized Diorite FaultLIU Ning14-16,485Comprehensive Failure Prevention Technology of Mine Shaft Ingate Construction in Deep and Thick SeamWANG Shi-chun, FAN Ju-chao, CHEN Yun17-206Mechanized Matched Rapid Construction of Large Diameter Mine Full Depth Freezing ShaftLIU Yan-jie, ZHANG Gui-min, FAN Ju-chao, CAO Zhong-chang21-267Mechanized Concrete Feeding,Mixing and Conveying for Long Distance Mine Roadway LiningJIA Shi-lin27-308Energy Saving Technology Applied to Ground Freezing StationGAO Shu-ming31-349Plug-in Type Working Platform Applied to Water Detection and Grouting in Mine ShaftTANG Gong-jian35-3710Analysis on Numerical Calculation of Forced Thaw Applied to Freezing Shaft Wall of Hetaoyu Mine Auxiliary ShaftZHANG Xue-feng38-41,2611Study on Retarded Cement Grout Material Applied to Seal External Annular Space of Freezing PipesT ENG De-qiang42-4412Preparation and Application of High Strength and High Performance Concrete to Mine Freezing Shaft LinerXUE Wei-pei, SONG Hai-qing, CHEN Zhi-yong, HE Chao45-4813Analysis and Application of Grouting Reinforcement Mechanism to Mine Broken and Soft Roadway in Deep Geological Abnormal Tectonic ZoneXU Sheng, YAO Zhi-shu49-5214Standing up Construction Technique of 1 000t Mine Shaft HeadframeGONG Wei-dong, HUANG Fu-chang, CHEN Yu-bao, YANG Xue-yin, XIAO Qi-fang53-5615Research,Development and Application of Pneumatic Prop Frame Type DrillZHAO Jin-qiao, BAO Da-li, ZHAO Jian, ZHAO Qing-zhi, WANG Hai-bin57-58,56 