Roadway position and surrounding rock control technology under mining goaf in extremely close coal seamWANG Zhen, LOU Fang, JIN Shi-kui, WANG Gang1-4
Application of short wall mining technology with continuous miner in Dongping Coal MineHAO Wan-dong5-8
Research on 3D collaborative design of mine engineering based on BIMGAO Bin, LI Jun, WEI Qi, ZHAI Qiang-shun, ZHANG Long-zheng9-12
The design and raise boring construction technology for large diameter inclined coal bunkerZHAO Ming19-21
Design of big data management platform for operation status of coal mine electromechanical equipmentCAO Xian-gang, ZHANG Xin-yuan, WU Shao-jie22-26
Quantitative evaluation of gas production potential of low-rank coal reservoirsWANG Wan-hong, RU Ting, LI Lin, YANG Gang, JIANG Wen-ping27-31
Application of multi-parameter comprehensive geophysical prospecting method in exploration of goaf in coal minesLUO Xiao, XU Zhi-hai, LI Zheng-sheng, LI Wen, JIANG Peng32-37
Roadway positioning grouting reinforcement technology for large section chamber in soft broken rock strataLIANG Miao, WANG Hui, ZHANG Lei, CHU Hai-yan38-41
Application of non-pillar driving technology with backfilling in the original roadwayHU Le-tian, WANG Min-ting42-45
