Research on cyclic liquid nitrogen fracturing technology for enhancing coalbed methane drainage and its application prospectZHAI Cheng, XU Jizhao1-8
Analysis of development framework of intelligent coal mine underground drilling technologyLI Quanxin, LIU Fei, FANG Jun9-13,25
Application of pneumatic directional drilling technology for soft-fragmentized coal seam in Qinglong Coal MineKONG Qingjun, CHU Zhiwei14-18,37
Research on influence characteristics of water jet impact on borehole gas drainageGAO Yabin, HAN Peizhuang, GUO Xiaoya, XIANG Xin, WANG Fei19-25
Research on drag reduction technology for long boreholes drilling in coal mineWANG Siyi, ZHAO Jiangpeng, YANG Dongdong26-31
Research on underground drill pipe counting method based on improved ResNet networkGAO Rui, HAO Le, LIU Bao, WEN Jingyi, CHEN Yuhang32-37
Research on a novel combined sealing airbag for high gas working face cornerQIAO Lei, FAN Fuhuai, HUANG Xiaosheng38-42,54
Research on key technologies of mine-used intelligent inspection robotPAN Xiangsheng, CHEN Xiaojing43-48
Research on data-driven detection technology of smart coal minePAN Hongguang, PEI Jiabao, HOU Yuanbin49-54
An information interaction method for smart mineHU Wentao, ZHUO Minmin, ZHAO Lichang, ZHANG Xiaoguang55-60