1The transmission mechanism of bedrock-surface subsidence in ultra thick coal seam mining under the influence of aeolian sand thicknessZHANG Cun, REN Zhaopeng, WANG Yongpeng, LIAN Yongqi, LI Quansheng, LI Xiaobin943-9582Development and application of a novel physical simulation test system for deep coal burst roadway with dynamic-static combined loadingLU Zhiguo, GAO Fuqiang, YANG Lei, LI Pengjie, LOU Jinfu, LI Zhongwei, FU Yukai, WANG Xiaoqing959-9703Phase field model and numerical simulation study of hydraulic fractures for roadway roof pressure reliefLI Haolei, LIU Huaidong, LIU Changyou, YANG Jingxuan, CHEN Zhenhua, WU Fengfeng971-9834True triaxial test on bearing damage characteristics of drilled coal samples in high gas environmentMA Yankun, TANG Dingzou, YUAN Liang, LIU Xiaofei, ZHAO Aohan, HUANG Qinhao984-10015Distribution characteristics of"similar cooling tower"in gas migration and storage areas of inclined extremely thick coal seam and sub-domain extraction methodZHAO Pengxiang, ZHUO Risheng, LI Shugang, SUN Xueyang, LIN Haifei, LIU Yuanjia, CHANG Zechen, YANG Junsheng, ZHANG Yibo, SHAO Qiudong1002-10196Power ultrasound-induced coal structure modification and desorption-diffusion kinetics evolution:Mechanisms and field applicationsLIU Peng, CHEN Nan, NIE Baisheng, BAO Guangjie, ZHAO Zhengduo, LI Quangui, SONG Jibin, LIU Xianfeng, DENG Bozhi, LI Yun, ZHAO Kang, SUN Liang, LIU Wei1020-10367Modeling of capillary displacement and invasion percolation of immiscible fluids during CO2 sequestration and enhanced methane recoveryLIU Cao, YANG Shuo, WEI Jianping1037-10528Effects of different geo-stress on two-phase flow dynamics of coal-gas outbursts in true triaxial stress stateZHOU Bin, YANG Zhaolong, LI Shugang, XU Jiang, CHENG Liang, LIN Haifei, SHUANG Haiqing, HU Biao1053-1065,11119Study on the grouting diffusion characteristics and sealing mechanism of fractures under gas-bearing conditionsWANG Zhiming, LI Zhenhua, SUN Zhidong, SUN Yuning, CHENG Jianwei, WANG Meng, ZHANG Shuo, SI Leilei, ZHAO Yaoyao1066-108110Research on heterogeneous deflagration enhancement effects and key parameter optimization in methane in-situ deflagration fracturingCAI Chengzheng, ZHAI Cheng, WANG Bo, SUN Weifu, CHI Huanpeng, LIU Ting, ZHU Zhengchao, WANG Yu1082-109511The influence of rock joint characteristics on the effectiveness of liquid CO2 blastingWANG Zhuoying, NAN Hua, WANG Shuai1096-111112Research on key technology and process system of square steel tube concrete arch support for TBM tunnelLUAN Yingcheng, LU Wei, LIANG Bingchen, WU Yilin, YU Liyuan, SUN Zhonghua, WANG Kun1112-112213Compaction behavior and characteristics of logging response of deep mudstones of the Mesozoic in the central Junggar BasinLI Chao, ZHANG Likuan, LUO Xiaorong, LIN Huixi, ZHANG Zhongpei, QI Yukai, BIAN Changrong, ZHAO Yida1123-113614Molecular dynamics simulation of bituminous coal and anthracite conversion to diamondZHANG Zhijun, LI Zhenqing, TANG Di, SHANG Xiulin1137-115115Cross-scale mechanism of hematite flocculation and sedimentation regulated by different ionic PAMsKANG Zhangke, CUI Baoyu, SHEN Yanbai, LIU Wengang, GAO Shuling, ZHAO Qiang, DU Haoyu1152-116616Effects of halogen ionic liquids on structural and pyrolysis characteristics of coalLI Lin, YANG Beiji, LI Zhihao, WANG Xiaoru, SUN Qianyun, YOU Xiaofang1167-1180 