Key technology and equipment analysis and research strategies of rapid and intelligent driving in complex roadways of coal minesKANG Hongpu, JIANG Pengfei, ZHANG Nong, WU Yongzheng, CHANG Yinghui, JIANG Bei, LIANG Yunfeng, WEI Dong, HAN Baiqing, WANG Ziyue, LIU Chang237-257
Mechanisms of rock cutting,breaking,and strength perception of PDC bolt bits in coal mine roadwaysZHANG Nong, GUO Feng, XIE Zhengzheng, WEI Qun, WANG Peng, WANG Jiale, CHEN Ruiji258-271
Failure modes and energy release characteristics of sandstone containing circular holes considering the influence of stiffness degradationZHAO Guangming, WU Xukun, LIU Chongyan, XU Wensong, ZHANG Qihang, HAN Guanghui272-286
True triaxial failure behavior and structure-material synergistic failure mechanism of coal-rock compositesZUO Jianping, XU Chengyi, ZHAN Shuaifei, MA Zongyu, YU Xiang, SUN Yunjiang287-303
Digital modeling optimization method of coal mine roadway based on attention mechanism and generative adversarial networkXUE Xusheng, QIN Yihan, YANG Xingyun, YUE Jianing, GUO Yifeng, MAO Qinghua, WANG Chuanwei, ZHANG Xuhui304-315
Experimental study on the influence of geometric parameters of prefabricated holes on the mechanical properties of rock-intruding disc cuttersYUAN Chao, HUANG Xuanqi, WANG Weijun, WAN Wen, WU Hai316-329
Virtual-physical interaction control method for intelligent cantilever roadheader driven by digital twinWANG Yan, KOU Haonan, ZHANG Xuhui, WEI Shirui, YANG Zhiwei, ZHAO Youjun330-342
Mechanical properties and energy evolution of stratified cemented tailings backfill under triaxial compressionXU Wenbin, ZHANG Yalun, LI Tongxin343-354
Study on the mechanism and application of support reinforcement for narrow coal pillars under high-pressure disturbances in deep miningLI Ang, LYU Luna, ZHOU Yonggen, YU Zhenzi, WANG Man, FENG Feng, HAN Tairan, CHENG Xun355-371
Experimental study on tensile mechanical characteristics of pre-impact damaged white sandstoneZHU Chuanqi, TANG Lupei, WANG Lei, CHEN Lipeng, YANG Zhenyu, JIN Kang, XIAO Qiang372-384