1New technological progress of coal mine intelligence and its problemsWANG GuofaSpecial Review1-272Research advances in mining fractures evolution law of rock strata and ecological treatment technologyLI Quansheng, LI Xiaobin, XU Jialin, XU Zhuhe, ZHANG CunSpecial Review28-473Technology status and fluidized mining conception for steeply inclined coal seamsWANG Jiachen, YANG Shengli, LIU Shuqin, LIU Jinchang, ZHANG JinwangMining Science and Engineering48-594Stability analysis of support under gangue filling condition in pitching oblique mining area of steeply dipping seamWU Yongping, YANG Yubing, WANG Tong, WANG Hongwei, TIAN Shuangqi, FENG KunMining Science and Engineering60-695Physical model and measurement method for elastic deformation energy characterization of coal and rockQI Qingxin, LI Haitao, ZHENG Weiyu, DU Weisheng, YANG Guanyu, LI XiaopengMining Science and Engineering70-776Spray-on membrane technology and its applicability in coal mine roadwaysZHANG Nong, WEI Qun, WU JianshengMining Science and Engineering78-857Classification grading evaluation index system and evaluation method of surrounding rock for full section shaft boring machineLIU Zhiqiang, SONG Zhaoyang, CHENG Shouye, JING GuoyeMining Science and Engineering86-948Analysis and application of fracture evolution law of overburden compacted area on fully-mechanized mining face under multiple factorsLI Shugang, LIU Lidong, ZHAO Pengxiang, LIN Haifei, XU Peiyun, ZHUO RishengMining Science and Engineering95-1049Physical simulation on spatial distribution of void fraction in overburden due to repeated mining in North Shaanxi Mining AreaWU Qunying, GUO Zhongwei, ZHAI Hongliang, WANG Jianwen, ZHANG Mingjie, CHI Baosuo, WANG Eryun, GUO ShuquanMining Science and Engineering105-11110Advance and review on grouting critical problems in fractured rock massHU Shaoyin, LIU Quansheng, LI Shihui, SANG Haomin, KANG YongshuiMining Science and Engineering112-12611Analysis and study on seepage characteristics of floor rock mass under different stress statesZHANG Peisen, HOU Jiqun, ZHAO Chengye, LI TenghuiMining Science and Engineering127-13312Construction of hidden danger investigation system of coal mine earthquake disaster bearing bodyQI Qingjie, LIU Wengang, WANG Anhu, WANG Wei, WANG Haiyan, SUN Zuo, BAI Jinyan, ZHAO YouxinSafety Science and Engineering134-14113Big data monitoring and early warning cloud platform for coal mine gas disaster risk and potential danger and its applicationWANG Enyuan, LI Zhonghui, LI Baolin, QIN Ben, XU Jiankun, LI Nan, XIA Hongyu, ZHANG Guorui, LI Yang, FENG Xiaojun, LIU XiaofeiSafety Science and Engineering142-15014Thinking about intelligent technology of rockburst prevention and controlled mining in rockburst mineQI Hegang, XIA Yongxue, LU Chuang, WANG Kai, ZHANG Xueliang, YU DaguiSafety Science and Engineering151-15815Experimental study on dynamic response of coal and gas outburst fluid with multiple physical parametersXU Jiang, WEI Renzhong, CHENG Liang, PENG Shoujian, YANG HailinSafety Science and Engineering159-16816Gas desorption and diffusion model driven by density gradient in coal particle and its experimental studyQIN Yueping, XU Hao, WU Fan, ZHANG FengjieSafety Science and Engineering169-17617"Three zones"microseismic monitoring and analysis of gas drainage effect of overlying strata in gob of high dip high gas seamMENG Xiangjun, ZHAO Pengxiang, WANG Xuyou, LIU Lidong, YANG JunshengSafety Science and Engineering177-18518Genetic mechanism of thick coal seams:astronomical-forcing superimposed multi-staged swamp modelSHAO Longyi, DANG Xingyu, GAO Xiangyu, WANG Dongdong, WEN He, WANG Xuetian, GAO Di, LU JingEarth Science and Surveying186-19519Research progress on coalbed methane reservoir geology and characterization technology in ChinaLIU Dameng, JIA Qifeng, CAI YidongEarth Science and Surveying196-20320Research progress on surface drainage of coalbed methane in abandoned mine gobs of Jincheng Mining AreaMENG Zhaoping, LI Guofu, TIAN Yongdong, WANG Yuhong, LI Chao, CHEN Haoyue, WU DiEarth Science and Surveying204-211 