System architecture and key technologies of intelligent,safe and efficient mining for rockburst coal seamsDENG Zhigang, LI Yunpeng, ZHAO Shankun, WANG Yin, LI Shaogang, KONG Linghai, JIANG Junjun, SU Zhenguo, LI Yizhe, QIN Kai1-9
Technology and application of long directional drilling hydraulic fracturing for preventing rock burst in thick and hard roofZHAO Shankun, WANG Bingqin, SU Zhenguo, LI Shaogang, SHI Yue, SANG Xincheng, LIU An, HAN Weige10-21
Experimental study on preparation of mine-used filling cementitious material from multi-source coal-based solid wastesLIU Zhifei, WU Wei, BI Zhongwei, FU Xingyu, LANG Yeqing, HOU Qingli, JIA Xinguo22-30
Practice of deep hole blasting and rapid charging technology for composite thick and hard roofBI Huijie, MO Yunlong, LI Shaogang31-38
Research on creep disturbance characteristics and strength limit neighborhood of coal-rock combination body with different coal heightsHUANG Zikang, LI Zhun, WANG Jichao, MA Shiji, YANG Yumo39-47
Study on overlying rock fissure and energy evolution law of high intensity mining working face adjacent to gobLING Chunwei, CHEN Qingtong, GUO Wenyan, WU Haijun, LYU Yinghua48-56
Study on the law of multi-fracture through-layer propagation of crushed soft coal seam roof by hydraulic fracturingZHANG Yuhao, YANG Yongkang, WANG Chenlong63-71
Study on the influence of surfactant medium on the key functional group of methane adsorption in medium rank coalWANG Jinlu, CAI Feng72-80
Experimental study on the influence of different bedding dip angles on mechanical properties of coalZHANG Yuying, WANG Jiangtao, ZHAO Yaojiang, XUE Ke, LI Yucheng81-89