Study on Evaluation of Coal Transportation System in Surface Mine Base on Analytic Hierarchy ProcessZHANG Hai-tao, WANG Bo-wen, DING Zhi-jie10-13
New Single Stage Three Phase High Frequency Isolated AC/DC Converter for Illumination Power in Underground MineCUI Yi-sen, LI De-jun, WANG Cong, DANG Nan, SHA Guang-lin14-16
Design on Curve Section of Unloading Car (Tail Car) on Belt Conveyor in Material Storage YardSONG Wei-gang, ZHANG Shi-zhen, WAN Liang-liang17-19,22
Design Review and Discussion on Roadway in Truck Loading Yard and Outside Wenjiazhuang Coal Preparation PlantJIA Rui-chun20-22
Design on Auxiliary Water Drainage System of Mine Shaft Bottom in Longgu MineLI Shan-hong, WANG Hui, SONG Guo-zhong25-26
Balanced Pressure Method Applied to Grouting and Water Sealing of Loose Seam GatewayYUE Wei-zhen40-42
Study on Ventilation System Features and Ventilation Capacity Pingtu MineXIE Xiong-gang, ZHU Yun-cang, CHE Hai-yun48-51
Application of Shortwall Mining Technology to Complicated Geological Condition of the Corner Seam SectionWENG Ming-yue, WANG Yong-chun52-54
