Pre-set Coal Rejects Backfilled Zone to Replace Small Coal Pillars of Pillarless Mining TechnologyWANG Hong-sheng, ZHANG Dong-sheng, MA Li-qiang1-5,78
Application of Pitching Diagonal Strike Longwall Sectional Mining Method to Steep Inclined Ultra Thin SeamLI Hao, HU Guo-zhong, WANG Hong-tu, YUAN Zhi-gang, FAN Xiao-gang6-8,34
Access to Improve Production of Coal Mining Face with Flexible Hydraulic Powered Shield SupportsLI Jun-bin, DU Ji-Ping, LI Tao9-12
Numerical Simulation Study and Mechanism Analysis on Backfill Material in Coal MineHU Bing-nan, LI Hong-yan13-16
Study on Floor Heave Mechanism and Control Technology for Goaf-Side Gateway Driving Under Coal Pillars of Seam IslandLI Wen-feng, BAI Jian-biao, YI Xi-feng, HU Zhong-chao, SHI Jian-xin17-20
Analysis on Floor Heave Cause and Formation Mechanism of Mine Roadway in Shaqu MineWU Hua-tai21-24,27
Full Length Sealed Grouting Reinforcement Technology with Deep Boreholes for Fully Mechanized Longwall Mining Face Passed Through Syncline TectonicWAN Shi-wen25-27
Research on Similar Material Simulation Test of Surrounding Rock Relationship for Hydraulic Powered Supports of Fully Mechanized Top Coal Caving Mining FaceHUANG Qing-guo, KONG Ling-hai28-31
Underground Mine Coal Rejects Backfill Technique and Backfill Equipment Buildings of Conventional Coal Mining FaceCHEN Jie, ZHANG Wei-song, YAN Bin, DU Ji-ping32-34
Application of Bolt and Steel Mesh Support to Equipment Removing Gateway of Fully Mechanized Longwall Coal Mining FaceLI Yong-sheng, LIU Yan-chang35-36,74
