Application and development of directional drilling technology in strata grouting transformation for coal mines in ChinaWANG Hua1-5
Application and research of inclined shaft freezing technology in shaft construction of Libi Coal MineLI Liang-shan6-9
Structure design of C100 high performance concrete shaft wall with ground freezing in deep thick alluviumZHANG Ying10-13
Freezing construction technology for main shaft of Yangcun Coal Mine in deep and thick calcareous clay layerMA Mao-yan, CHENG Hua, RONG Chuan-xin14-18
Study on advance grouting in coal floor with ground directional horizontal hole for water hazard controlLI Chang-qing, AN Xu-liang, SUN Xiao-yu19-22
Deformation regularity and control of surrounding rock under the effect of roadway roof drainage and slow penetration groutingYANG Teng, ZHANG Qing-song, ZHANG Xiao, ZUO Jin-xin, SUI Hai-tong23-26
Study on roadway layout and critical thickness of interlayer in close distance coal seams miningTIAN Ke, SONG Zi-yu, SU Ze-hua, QI You-zhao, WANG Shu-shuai, WANG Zhi-qiang, ZHAO Jing-li27-30,35
Non-coal pillar combined mining technology and synergistic effect of adjacent open pit minesWANG Zhong-xin, SU Qian-jun, LIU Ling, ZENG Xiang-yu31-35
Study on reasonable width of narrow coal pillar for gob-side entry driving toward miningMENG Hai-dong, TIAN Rui, XU Yan-jun36-39
Process design and optimization for combined heat and power generation with low concentration gasHUANG He-jiang, LU Hong-jiao, HOU Yong40-42
