Effect of acidification on micro structure and adsorption characteristics of coalHE Jimin, YUAN Mei, LIU Dingling, TIAN Weilin, CHEN Lian, CAO Hongfei1-8
Study on the influence of grouting pressure on seepage characteristics of drill hole sealing sectionZHU Xi, BAI Yun, CHEN Cong, ZENG Pingchang, ZHONG Xiancai, CAO Tanggen, WANG Dengke, WEI Yanzhao, ZHANG Xiaodong9-16
Research on key technology for efficient drilling and completion well of L-shaped horizontal well of surface miningZHANG Yuanzhi, WANG Yi, ZHANG Jing17-26
Effect of supercritical CO2 on pore structure and desorption characteristics of tectonic coalNIU Fanfan, SU Erlei, WEI Jiaqi, ZHU Xinyu27-32
Experimental study on disaster caused by instability of loaded gas-bearing coal-rock combinationLI Yang, LI Yuanfang, SHI Zhan, ZHU Yifan42-50
Study on pore structure and fractal characteristics of middle rank coal reservoir in Longtan Formation of Panguan synclineLONG Yu, CHEN Jun, GAO Wei, WU Zhonghu51-62
Simulation and control of coal and gas outburst induced by dynamic and static loadsLI Pu, FANG Xinliang, GUO Zhiqi, GUO Huaiguang, WEN Peng63-70
Numerical simulation of respirable dust transport law in fully mechanized excavation faceWANG Jianguo, WANG Bolan, HAN Min71-78
Dust detection algorithm based on improved YOLOv5CHEN Qinghua, ZHANG Junwei, CHENG Yingsong, ZHANG Xu, CHENG Jianhua79-88
