1Research on the mechanism of strong ground pressure under parallel coal pillars in shallow close-distance coal seam miningHUANG Qingxiang, ZHANG Qian, HE Yanpeng, CHEN Sushe, WANG Qingxiong1-122Review on roof disaster and prevention technology for coal mining face in ChinaXU Gang, ZHANG Zhen, ZHANG Chunhui, FAN Zhizhong, LU Zhenlong, HUANG Zhizeng, LU Chuang, XUE Jisheng, WANG Chuanpeng, CHEN Fabing, LI Yan, LIU Qianjin, LI Zhengjie, SUN Xiaodong, LIN Xingyu, MA Rongshan13-383The influence of fiber type and rubber content on the properties of cement-based materials for coal minesZHANG Junwen, WU Shaokang, SONG Zhixiang, FAN Wenbing, DONG Xukai, ZHANG Yang, JIA Yichao, WU Xukun, CHEN Zhisong, ZHANG Jitao, XIAO Bing39-534Experimental shear behavior and shear strength model of inclined rock joint with weak interlayerLUO Zhanyou, FU Xiuxiang, DU Shigui, LIU Guangjian, HUANG Man, YONG Rui54-645Dynamic response characteristics of rock bolt support system under low-energy cyclic impact:experimental studyLOU Jinfu, LU Zhiguo, DONG Shuangyong, FU Yukai, PENG Xiangyuan, LI Jianzhong, YANG Lei65-766The influence of corrosion degree on mechanical properties of mine rock cables:numerical simulation investigationLIU Shaowei, NIU Shuai, HE Deyin, LI Xuze, ZHANG Weiyu77-907The coupled stress-seepage behavior of bottom coal in deep top-coal caving methodZHAO Hongbao, JING Shijie, LI Zuoquan, LIU Chao, ZHANG Hongwei, HOU Wei, LI Xinchao91-1038Study on mechanism of pressure relief failure of bottom coal induced by strong vibration in driving face of thick coal seamLIU Yubin, ZHU Sitao, ZHANG Xiufeng, WANG Xuyou, LI Zengqiang, ZHOU Junzhong, ZHANG Bin, WANG Gaoang104-1159Adaptability analysis of hydraulic support for large mining height in kilometer-deep wells based on double quantitative evaluation indexNIU Yanqi, CHEN Tailong, HU Xiangpeng, SHANG Deyong, LI Zhanping, XUE Zhuo116-12810The mechanical mechanism of key strata fracturing under different water pressure of the fourth aquifer in loose layersYU Meilu, WANG Zhongwen, LIU Yu, LI Chunyuan, LI Zhengdai, WANG Luyu129-14411Study on slope failure mechanism induced by pillar instability above room and pillar goafCHEN Lu, YU Qian, LUO Rong, ZHOU Zilong, ZENG Ling, GUO Yipeng145-160