Study on effect of residual coal pillar in coal seam group mining and surrounding rock control of cross-excavation roadwayJIN Zhupeng, YANG Zengqiang, LIU Guodong, LI Fengshuo1-9
Experimental research on optimization of anchorage bearing characteristics based on bolt pull-out testTAO Wenbin, WU Pingping, CHEN Tielin, XIE Changling, ZHAO Huahong, TANG Bin, LI Fanfan10-19
Experiment on prevention and control of coal wall spalling in three soft coal seam working faceWU Xueming, LEI Zhaoyuan, WEN Jie20-29
Damage characteristics and energy release estimation of stope roof under fully supported stress fieldREN Zhimin, LYU Mengjiao, WANG Yongan, WANG Xiaoyi, WANG Shenhu, ZHANG Guangtai30-39
Dynamic response analysis of coal rock system based on time varying principleLI Zhonghua, SONG Zhe40-47
Similar material simulation test study on evolution law of overburden fracture based on microseismic monitoringXIAO Peng, HAN Kai, SHUANG Haiqing, WU Mingchuan, GAO Zhen48-56
Experimental study on mechanical properties of superfine sand and coal gangue concreteZHANG Zhanbo, LIU Hui, HOU Shilin, CHEN Fei57-66
Characteristics of infrared radiation response during coal damage evolutionDU Yuanyuan, SUN Hai, MA Liqiang, HAN Jie, FU Yu, LI Jiaqi, WANG Wei67-74
Mechanism analysis of catastrophic instability of drilling shaft lining based on Python languageLIU Jimin, LIU Yuanfei, FU Xiaochang75-81
Study on elimination of water blocking effect in coal seam and its influence on methane desorption characteristicsLIU Jun, YANG Tong, WANG Liguo, CHEN Xiangjun82-92