Parameters design and engineering application of directional blasting for roof cutting pressure relief of waterproof coal pillarWANG Yongfa1-9
Strip filling mining technology under complex geological conditions with multi-faultsGAO Peng, DU Chaojie, SHI Teng, SHAO Xiaoping, ZHAO Bingchao, LI Longqing, DUAN Mingan10-16
Optimization of hydraulic jet perforation tools for horizontal wells in broken soft and low permeability coal seamsZHANG Yongcheng, ZHAO Zhiyou, WANG Qi, WEN Xianli, LIU Liangliang, LI Dehui, ZHANG Wei, WANG Xuchao, LI Dadong17-23
Flow prediction of underground water supply network integrating multi-modal characteristicsZHAO Anxin, LIU Ding, GUO Shilin, ZHAN Shifa, CHEN Zhigang24-30
Research on closed shell envelope voxel modeling of open-pit coal mine based on ternary DEMJIN Lei, TIAN Yu, LI Xinpeng, DU Yongzhi, LIU Jixiang, ZHANG Wenhui, FU Ensan31-38
Evaluation method for structural stability of large diameter air shaft engineering constructed by raise boring machineYANG Mulin, CHENG Shouye, SONG Yaxin, GAO Feng, WANG Yongfeng, GU Quntao39-44
Surrounding rock control technology with synergetic support and pressure relief for gob-side entry driving in extra-thick coal seamLI Huamin, WANG Wenqiang, WANG Zuguang, SUN Hao45-51
Deformation and failure mechanism of large cross-section semi coal rock roadway and control technologyXI Yimiao, CHENG Lixing, ZHANG Dongxin, WANG Zhanling, SHI Meng52-58
Application of active advance support technology with anchor cable in entries of Bulianta Coal MineYANG Juncai, FAN Donglin, CHEN Sushe, LIU Zhaoxiang, WANG Qingxiong, LI Jingang, CUI Lijun59-65
Process optimization and support performance analysis based on a new temporary support deviceWANG Yunzhu, CHENG Yunhai, WANG Guandong, SU Chang, LI Fenghui, XU Wentao, MA Mengxiang66-71
