1Determination on Industrial Site and Minefield Development Method of Liuhaogou MineYANG Shi-fan, XI Hai-tao, YAN Zhi-gangDesign and Technology1-42Optimized Design on General Construction Plan of Yuanzigou MineYANG Huai-min, TENG Xin-lin, WEI Gao-weiDesign and Technology5-7,113Selection on Industrial Site Location and Minefield Development Method of Xiaohuigou MineYANG Ze-pingDesign and Technology8-114Study on Size of Protective Coal Pillar for Fully Mechanized Top Coal Caving Mining Face in Thick Inclined Seam with Soft Roof, Soft Coal and Soft FloorLI Jin-guiDesign and Technology12-145Numerical Calculation Method of Optimized Designed Coal Mining Under Railway in Mining AreaZHAO Jun, ZHA Jian-feng, LI Huai-zhanDesign and Technology15-186Study on Coal Pillar Width Optimization of Gateway with Sectional Coal Pillar of Fully Mechanized Top Coal Caving Mining Face in Thick SeamREN Jian-xi, SHI Jing-yang, LI Qing-yuan, GAO Bing-li, LIU Chao-ke, ZHANG KunDesign and Technology19-217Design on Gas Drainage of Supersedure Panel in Sihe Mine East ShaftWANG Jian-hui, LENG FengDesign and Technology22-248Application of Mine Water Treatment and Recycling TechnologyGuan Xin-yu, Bai Zhen-guangDesign and Technology25-26,299Discussion on Feasibility to Eliminate Lifting Equipment in Mine Hoist RoomXI Hai-tao, YANG Shi-fanDesign and Technology27-2910Analysis on Application and Development of Coal Mine Auxiliary Transportation in XinjiangXU Yi-guiDesign and Technology30-31,3411Design on Reconstruction Project of Sunjiagou Coal Preparation PlantZHANG JingDesign and Technology32-3412Design on Mine Shaft Support in Ultra Thick Alluvium Section of Mine ShaftZHANG Guo-anConstruction Technology35-3713Surrounding Rock Control and Support Technology of Air Returning Gateway in Coal Mining Face in Seam IslandHE Fu-Lian, BO Yun-shan, WU Huan-kai, LI Tong-da, Wang Ning-bo, XU Hua-weiConstruction Technology38-40,4414Study on Mechanism and Application of U-steel Support Backwall Grouting of District ChambersCHEN Jie, FEI Xiao-bao, JING Sheng-guo, XIE Wen-bingConstruction Technology41-4415Cause Analysis and Treatment Measures of Common Faults Occurred in Pilot Hole Drilling of Raise Boring MachineSUN Jian-rongConstruction Technology45-4716Analysis and Treatment on Water Irruption of Freezing Shaft Lining in Thick Gravel LayerYE Yu-xi, LI NingConstruction Technology48-5017Analysis on Technology of Mine Transportation Roadway Passing Through Fault in Coal and Gas Outburst MinePENG Bin, ZHANG Dao-xu, XU Yu-kun, TANG ZhuProduction Technology51-5318Similarity Simulation Experimental Study on Fully-Mechanized Mining Face Passing Through Open-off Cut in Shallow Coal Seam of Hanjiawan Coal MineProduction Technology54-5719Analysis on Stability of Run-Through Flow in No.11101 Floor Gas Drainage Gateway of Liangbei MineCHENG Lei, ZHENG Xiao-peng, WANG Dong-dongProduction Technology58-6020Research and Application of Strengthened Permeability Enhancement with Waterjet Grid SlottingZHANG Zhen, LIN Bai-quan, ZOU Quan-le, LIU Ting, YAN Fa-zhiProduction Technology61-63 