Determination of coal pillar width for working face in deep-buried coal seam with strong rockburst hazardSHI Chao-hong, SU Shi-jie, DING Guo-li, YU Hui-hua, XIE Jia-Hao5-9
Chain-saw slitting for roof cutting and pressure releasingLIU Jin-rong, YAO Qiang-ling, JIA Yuan, MA Jun-qiang, XIA Ze10-13
The key geological problems and geological security of secondary utilization of coal mine resources in ShanxiLIU Han-bin, YANG Yu-jing, CHENG Fang-qin24-28
Overview of unmanned mining trucks in open-pit mineLI Qing-ling, ZHANG Hui-xiang, ZHAO Xu-yang, XU Mao-zhou29-34
Mechanical performance of plug-in splicing joints of steel box columnZHANG Zhen-yu, WANG Zhi-jie, LIU Yan-dong, LIU Jian-kang35-40
Variation of shaft wall force during the sinking of VSM caissonBIAN Chao, FENG Xu-hai, WANG Jian-ping41-47
Influence of roof cutting pressure releasing on coal pillar stability under secondary disturbanceZHANG Jin-gui, PU Shi-jiang, YAN Ya-nan, GUO Kai, CHENG Zhi-heng, SHI Ying-shuang48-53
