1Numerical simulation study on the optimal parameters for destressing boreholes in the two ribs of excavation roadways in extra-thick coal seamZHAI Xinxian, REN Zhu'an, FANG Jianchang, ZHANG Zhiyong, LU Defang, ZHAO Xiaofan, GUO Zhaoyang1-102Research on the mechanism of coal rib spalling in large mining height faces in soft coal seams and the technology of alternating deep and shallow hole advance pre-grouting reinforcementCHEN Xiaoxiang, HAN Wenyu11-223Theoretical model of injection flow rate influencing hydraulic fracturing effectsWANG Li, HU Wenheng, CAO Yunxing, SHI Bin, NAN Yakun23-334Study on early prediction method of coal spontaneous combustion in deep goafCHAO Jiangkun, LIU Shuang, HU Daimin, HAN Xuefeng, YU Minggao, PAN Rongkun34-415Characterization of 3D pore and fissure structure parameters of pressurized grouted body based on CT scanZHU Changxing, WU Dazhi, WANG Feng'e, SUN Jiaxin42-496Analysis of"trapezoid"fracture parameters and fracture evolution of overburden in shallow coal seam miningWANG Peng, LI Rui, CHENG Zhiheng, KONG Dezhong, CHEN Haoyi, ZHANG Hongtu50-597Study on solubility effect of gray dolomiteCHU Xuewei, FU Hai, WANG Zhongmei, ZHANG Jiaxin, ZHANG Qilin60-698Susceptibility evaluation of geological disasters in the alpine and canyon areas:A case study of Nujiang PrefectureFENG Xianjie, LI Yimin, DENG Xuanlun, ZHAO Juanzhen, YANG Yiming70-809Analysis of physical layer security performance of multi-satellite hybrid satellite-terrestrial relay networkWANG Xiaoqi, HOU Zheng, ZHANG Hanwei, SHI Chuang81-9010Hyperspectral estimation of coal-derived carbon mass fraction in mine soil based on the CWT-CARS-CNN integrated methodNIE Xiaojun, HONG Wenwen, GILL Ammara, YU Haiyang, CHEN Xiaodong91-10011Study on the coupling mechanism between pyrite and coal gasification under different CO2 pressureXIA Daping, LIAO Jiajia, WANG Xinyi, LI Saisai, GU Pengtao, YUAN Xiaoying, JIAN Kuo101-106,13412Energy recovery analysis and parameter optimization of linear motor energy regenerative suspension of construction vehiclesLYU Baozhan, LI Pengning, LYU Yaran, DENG Xiaoting107-11413Simulation and experimental analysis of lower limb exoskeleton rehabilitation robotQU Haijun, LI Tianliang, LIU Jianhui, QIN Xiaojun, YANG Yongqiang, LI Qiang, WANG Jinwu, NI Guohua, ZHAO Dongliang, WANG Jianping115-12414Primary frequency modulation based on retired battery with hierarchical backup and adaptive controlZHAO Xilin, CHEN Xiao125-13415Optimization of electromagnetic performance of star-delta FSPMM based on Taguchi methodCHEN Zhenfei, FAN Chenyang, TANG Jun, WANG Qingyan, LI Jiayu135-14516Inversion of cable internal temperature based on microwave radiation measurement and GA-BP neural networkPANG Kai, FENG Li, ZHENG Wenchao146-15317Multi-view fuzzy clustering algorithm based on ECMLIU Yongli, CHANG Ran154-16018Numerical analysis of mechanical behavior of white sandstone with parallel double fissuresWANG Yunfei, DONG He, MA Yongchao, ZHANG Yiwen, YUAN Lele161-17019Experimental research on pullout performance of prestressed threaded steel bar with anchor plateLIU Junli, PEI Tianshi, AN Yongchang, LIANG Tao, CHEN Jun, ZHENG Yan171-18020Multi-scale study on bending fatigue damage strength of asphalt mixtureLI Youyun, WANG Bin, GAO Yingli, LYU Yan181-191 