Research on CO2-enhanced coalbed methane extraction effect based on different reservoir parameters and injection timingLI Ao, SHI Tielian, SU Chuanyun, HE Xueming, BI Sicun, LIN Zhizhong, SONG Liuni, GUO Xiaoyang1-13
Research on particle size distribution characteristics of typical outburst coalLI Yufu, JI Hongbo, ZHANG Zhaoshi14-21
Evolution characteristics of stress field during crosscut tunneling in soft coal seams and prevention and control technologies for gas dynamic disastersWANG Jiang, WU Jianguo, WANG Mingqiang, GUAN Lianhe, XIAO Xiong, YU Xu, ZHAI Cheng22-31
Analysis of the influence of different bedding angles on hydraulic fractures propagation in coal rockXU Zhou, XIE Xin, KONG Xiangwei, WANG Cunwu, CHEN Qing, WAN Xiong32-40
Study on microscopic mechanism of wetting anthracite by charged dropletsZHANG Hongjie, ZHAO Yuming, GE Shaocheng, ZHAO Weizhi41-47
Research on dust identification and concentration detection method based on machine visionTU Luyang, CHEN Qinghua, CHENG Yingsong, JIANG Bingyou48-58
Nonlinear characteristics and prediction of gas and temperature in coal spontaneous combustion oxidation processZHAN Ping, LEI Changkui, CHENG Renhui59-68
Study on interfacial mechanical properties of modified fiber reinforced mine spraying air leakage materialWANG Chunxia78-86
Study on"three zones"division of spontaneous combustion and air leakage patterns in large-area connected goafWANG Tongyou, CUI Xinfeng87-94
