Drilling experiment research on bedding directional drilling of soft-fragmentized coal seam of Qinglong Coal MineLI Quanxin, FANG Jun, CHU Zhiwei, LIU Fei1-6
Intelligent semantic acquisition and smart decision support system of coal mine safety hazardsCHEN Zihua, LI Jingzhao7-13
Research on following automation technology of hydraulic support on fully-mechanized coal mining faceGAO Weiyong, ZHANG Minjuan14-17
Development and prospect on intelligent drilling technology and equipment for gas drainageWANG Qingfeng, CHEN Hang18-24
Present situation and development direction of monitoring technology for chain tension of mine-used scraper conveyorCAI Wenfei, LEI Zhipeng, SONG Jiancheng, ZHANG Guodong, REN Hongqiu, TIAN Muqin, XU Chunyu, ZHU Jianfei25-31
Target detection of underground personnel based on deep convolutional neural networkTANG Shiyu, ZHU Aichun, ZHANG Sai, CAO Qingfeng, CUI Ran, HUA Gang32-36
Research on influence of underground coal dust concentration and humidity on electromagnetic waves transmissionZHAO Shiping, SUN Xiuling, KAN Xiaoting37-41
Inversion method of mechanical parameters of rock mass in soft rock roadway and its engineering applicationWU Genshui, YU Weijian, LIU Ze, LIU Fangfang, HUANG Zhong41-48
Numerical simulation on gas drainage and borehole arrangement parameters of bedding borehole in a coal mineZHANG Bo, XIE Xionggang, XU Shiqing49-56
Optimization of index gases and division method of spontaneous combustion "three zones" in 10 coal seam of Qingdong Coal MineSUN Liutao, DUAN Yujian, HUANG Junze56-61