1Study and Application of Rapid Grouting Technology in Underground Mine RoadwayHUANG Yishou, ZHAO Chuanxiang, MA Xuezong, SHEN Yang1-4,112Study on Pre-grouting Design of Mine Blind Shaft with Depth over 1000 mSUN Bangtao, HE Wen5-113Water Detection and Grouting Technology of Porous Aquifer in Coarse Sandstone of Shihezi Formation in Shanghai Miao Mining AreaZHANG Facai, BAI Guangchao12-14,214Reaming Construction of Mine Auxiliary Inclined Shaft in Tong 'an MineCUI Wei15-17,575Construction of Underground Large Hoist Chamber in Metal MineREN Hui18-216Measures to Control Broken Floor and Water Inrush with Sands from Floor in Mine Auxiliary Inclined Shaft of Yinhe MineDU Fangjun, LIU Zhijun, WU Yarong, YU Zhirang, YANG Xiping, QIAN Ziwei22-24,537Applied Study on Transient Electromagnetic Detection Technology in Xinji No .2 MineHU Zeyang25-288Study on Row Space Distance of Freezing Holes Affected to Freezing EffectZHANG Song, HUANG Baolong, WEN Hanhong, HAN Yufu, SUN Jia29-329Study on Stability Influence Factors of Surrounding Rock along Gateway with High Mining Thick Seam RoofXIE Fuxing, WANG Sulong, YUAN Shuai, ZHANG Jie33-3710Carbon Dioxide Deep Hole Cracking Blasting Technology Applied to Fully Mechanized Coal Mining Face Passed through Hard Rock FaultYANG Fuling, ZHANG Chunhua38-4011Study on Static Pressure Drilling Pressure Law of Conical Drilling Bit in Granite StratumWANG Yuan, TAN Hao, LIU Bing41-45,5012Study on Numerical Simulation of Huge Thick Neogene Floor Strata FeaturesDONG Shizhuo46-5013Study on Neotectonic Effected to Ground Freezing Construction of Mine Shaft with Depth over 1000 mLIU Jiangang, LIU Mingwei51-5314Analysis on Temperature Variation in C 100 High Performance Concrete Shaft Liner of Mine Freezing ShaftWANG Heng54-5715Hydraulic Formwork Jumbo Applied to Mine Roadway Support in Deep MineLIU Yuecai, GAO Xiang, HUANG Yubing58-6116Raise Boring Technology of Full Deep Granite Pilot Hole for Tunnel in Pumped Storage Power StationHAO Yiyi, CHENG Shouye, HAN Bo62-66,32 