Research on joint support technology of anchor mesh cord and steel belt in waist lane of thick coal seamWANG Yanliang, YAO Xinyu, MA Yaorong, LIU Ning1-6
Research on segmented downward grouting technology in broken andesitic basalt stratumCHEN Zhenguo7-12
The application of digital design in the construction of frozen shaft excavation and liningZHAO Wen, WANG Chao, HE Lihui, ZHENG Yongbo13-17
The support technology for the roof of coal mine excavation tunnels passing through fractured zones of the strataLU Xuegong18-21
Research on ground area grouting treatment at Pingmei Shenma Liangbei No.2 Coal MineZHAO Litao, ZHAO Guangmiao, WANG Jinzhao26-33
Safe construction technology of TBM for hard rock excavation under complex geological conditionsYANG Feng34-40
Optimization research on gas extraction technology from drilling holes in extra thick coal seamZHANG Hongjie41-46
Quantitative determination of key parts of surrounding rock prone to instability in deep soft rock roadwayJIANG Dengshun, PENG Cheng, ZHANG Jiawei47-51
Research on a coal cutter bearing fault diagnosis method based on LCD-SVDWANG Yong, SUN Xiaoyu, LI Heng52-55,89
