1Development Status and Prospects of Mine Shaft Construction Equipment and TechnologyYANG Ren-shu, CHEN Jun1-42Construction Technology of Shaft Drilling and Grouting Parallel Operation for Mine Main Shaft of Xinhu MineDU Zhen-lun, CHEN Hui5-73Practices on Grouting and Water Sealing in Mining Goaf of Xinji No.2 MineWANG Hou-zhu8-11,184Mine Gas Drainage Shaft of Tang’an Mine Constructed with Raise Boring MachineZHANG Hong-tao, XU Feng, JING Guo-ye12-145Practices and Analysis on Breakthrough Survey of Horizontal Transportation Roadway in Underground MineWANG Jin-hai15-186Construction of Mine Inclined Shaft Passing through Goaf in AlluviumHU Ya-wei, SHEN Tian-cun19-21,317Jamming Prevention Technology of Concrete Transportation Pipeline in Mine ShaftXIE Zhi-ming22-248Expansion Type Borehole Consolidation Grouting Tube Applied to Water Detection and Grouting Operation at Mine Shaft Sinking FaceZHANG Yue, ZHANG Jian-zhen, MA Chao25-279Model Experiment Study on Chemical Permeation Grouting in Porous SandstoneWANG He-ping, LI Gui-yun, QIAN Zi-wei, ZHOU Hai-tao, TANG Xin28-3110In-situ Measurement and Analysis of Freezing Temperature Field of Shaft in Western Jurassic Stratum Deep BedrockLIU Jun-quan, HAO Jian-zhong, WANG Hong-song, HAN Bo, WU Ya-feng32-3511Study on Layout Method of Strain Sensors in Mine Shaft in Thick Loose Stratum SectionWANG Tai-yuan36-3912Study on Support Technology of Mine Roadway in Semi Coal and Rock of Cretaceous Soft Rock StratumZHANG Shao-qi, LIN Deng-ge, CAO Shuai, ZHANG Sheng-li40-4313Quantified Relationship between Shaft Drilling Parameters and Drilling Machine PerformancesCAO Jun, LU Wei44-4614Analysis on Variation Features of Temperature Field in Freezing Rock Plug of Mine ShaftZHANG Lei47-4915Analysis on Winch Not Temporarily Changed When Mine Shaft Sinking Turning to Mine Roadway ConstructionQIN Qing-ju, JIANG Yu-fan, CHEN Xing-bang50-5216Design and Application of PLC Centralized Monitoring and Control System to Mine Shaft Sinking WinchWEN Fu-cheng, XU Hui-dong, WU Jie, GAO Yun-qiang, ZHANG Yu-fei53-55,4917Development and Application of High Efficient and Multi Function Mobile Drilling PlatformMA Bing, YANG Jing-he56-59 