Research advances of coalbed gas bioengineeringSU Xianbo, XIA Daping, ZHAO Weizhong, FU Haijiao, GUO Hongguang, HE Huan, BAO Yuan, LI Dan, WEI Guoqin1-30
Study progress on key technologies for regional treatment of Karst water damage control in the floor of North China CoalfieldZHANG Dangyu, JIANG Qinming, GAO Chunfang, WANG Tieji, WANG Xirui31-36
Dynamic monitoring and optimization of technological parameters in thin coal seam filling miningLI Xifan, XIONG Zuqiang, SUN Yapeng, WANG Yan, SUN Ruyi, ZHU Wangang37-41
Study on distribution characteristics of collapse zone, fissure zone and curved subsidence zone and layered settlement of overburden on 8.8 m super-large mining height coal mining faceYANG Junzhe, HU Bowen, WANG Zhenrong42-48
Stability analysis and control technology of surrounding rocks at deep large cross-section roadwayYANG Junhui, JIANG Zaisheng, XIE Shengrong49-56
Analysis of prssure relief effect of roof deep hole blasting parameters based on micro-seismic data evaluationWEN Yingyuan, GUO Zhigang, CAO Anye, WANG Songwei, BAI Xianxi, JIANG Siqi57-63
Study on coal pillar failure mechanism and surrounding rock control technology under influence of secondary miningQIAO Yuandong, MENG Zhaoping, ZHU Shuai, CHEN Jiageng, LIU Leilei, ZHANG Yu71-77
Study on stability of coal pillars of roadway excavated along gob with water in gently inclined coal seamLIU Shaowei, WANG Wei, WANG Qiang, JIANG Jinghua, LI Haitao, PENG Haibin78-87
Application research on regional outburst prevention technology of ultra-high pressure hydraulic slot pressure in relief drainage areaCAO Jianjun88-94