Research status and progress of coal seam acidification and permeability improvement technologyXIAO Zhiguo, HAO Mei1-7
Optimization of high-pressure air jet parameters and analysis of erosion characteristics for similar materials in coal bodiesMA Heng, GONG Zheng, GAO Ke, SONG Xin8-15
Inversion analysis of three-dimensional geostress field in northwest Hancheng BlockZHAO Haifeng, YANG Changzeng, FENG Kun, ZHEN Huaibin16-23
Original scale simulation of gas explosion at heading face in coal minesZHU Yunfei, WANG Deming, ZHAO Anning, ZHANG Yutao24-28
Study on flow characteristics of CBM based on rough discrete fracture network modelLI Wenbin, ZHANG Shujin, HENG Xianwei29-35
Study on change characteristics of unit liquid injection volume during hydraulic fracturingJIA Zongkai, ZHANG Yunlong, SONG Guangming, SU Weiwei36-42
Study on performance of environment-friendly double network hydrogel dust suppressantCHEN Zengjie, WANG Lijie, WEI Jianfeng43-49
Influence of outlet parameters of wall attached air duct on dust control effect in heading faceWANG Jianguo, LI Yaoyao50-55
Preparation and properties of chitosan-based water-absorbent resin dust-suppressing microcapsulesGUO Fenchao, ZHAO Yiyuan, ZHAO Guohui, LIU Kuan, LING Fengtao, SUN Yang, XING Zhanyi56-62
Evolution law of air leakage and oxidation characteristics of surrounding coal body in bedding gas extractionHE Haihong, TANG Hong, LIU Hua, GUO Jun63-71
