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Influence of interlayer channeling of composite reservoir on gas drainage
ZHANG Zhiyuan, ZHU Chuanjie, LIU Siyuan, LI Long
2022, 53(2): 1-8.
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Experimental study on influencing factors of initial gas emission velocity based on multiple linear regression
LEI Hongyan
2022, 53(2): 9-15.
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Migration law of ceramsite proppant and its granularity matching during coalbed methane fracturing
ZHANG Miao, ZOU Mingjun, LYU Lele, SHI Yongli, LI Linji
2022, 53(2): 16-19,26.
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Experimental study on mechanical properties of gangue cemented filling material improved by alkali residue
SUN WSenjie, YIN Wei, OUYANG Shenyang, ZHANG Kun, BAI Xiaomin, LI Hui, QIAO Wen, FANG Lei
2022, 53(2): 20-26.
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Study on dust suppression effect of surfactant on anthracite coal dust
LI Zhongwen, ZHANG Zhiqiang, CHEN Xi, WU Congshan
2022, 53(2): 27-32.
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Transformation characteristics of pore structure of coal by freezing-thawing cycle
YUAN Junwei, XIA Jingyi, CHU Shaofei
2022, 53(2): 33-39.
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Study on preparation and properties of hydrogels for prevention of coal spontaneous combustion with high water absorption and water retention
YANG Miaomiao, DAI Guanglong
2022, 53(2): 40-45.
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Groups evolution of long-flame coal oxidation process under various air ambience
LYU Zhiguang, XU Yongliang, LIU Zejian, WU Jindong, LI Minjie
2022, 53(2): 46-52.
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Optimization of heat extraction performance of gravity heat pipe under multiple working conditions
MA Xin, XIE Rongyu, MENG Xi, LIU Jingwen, XIAO Yang, LU Xing
2022, 53(2): 53-58.
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Numerical simulation of rock damage mechanism by water jet under confining pressure
SHEN Yifei, XU Shen, FENG Peiyun, PANG Fengling
2022, 53(2): 59-65.
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Study and practice on modification mechanism of engineering defects on impact coal and rock mass
KOU Tiansi, PAN Liyou, CHEN Liqiang
2022, 53(2): 66-73,79.
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Pipe bearing capacity test and engineering application of pipe jacking method in deep-buried coal mine
LIU Zimo, TANG Bin, HUANG Zhihong, WANG Chuanbing, ZHANG Qilin, CHENG Song, CHEN Xuzhi, SUN Changhong
2022, 53(2): 74-79.
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Effect of microwave heating on microstructure of sandstone in coal seam roof
YAO Junhui, CHEN Hui, GUAN Weiming, ZHANG Junhui
2022, 53(2): 80-85,92.
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Influence of residual coal pillar from upper protective layer mining on protection effect
XIAO Jian, CHEN Xuexi, BI Ruiqing
2022, 53(2): 86-92.
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Adaptive condition of construction and design system of coal mine underground reservoir
ZHANG Bao, CAO Zhiguo, CHI Mingbo, WU Baoyang, ZHANG Xibin, ZHANG Yong
2022, 53(2): 93-98.
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Precise exploration technology of room pillar goaf in Shenfu Mining Area
MA Bingzhen, NIU Jianli, BAI Mingbo, ZHOU Zhufeng
2022, 53(2): 99-103，111.
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Deformation and failure mechanism and controlling technology of tunnel boring machine installation chamber in deep-buried coal mines
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2022, 53(2): 104-111.
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Research on rock burst prevention mechanism and practice in Tarangole Deep Mining Area
REN Qiang, LI Yunpeng, FANG Ping, ZHAO Shankun, WANG Bo, ZHANG Chuang, LUO Boyuan, ZHANG Tao, JIA Xiaoyu, WANG Yue
2022, 53(2): 112-119.
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Design of gas drainage monitoring system based on S7-1500R redundancy technology
WANG Zuxun, CHENG Yulong
2022, 53(2): 120-124.
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Coal sample image processing and fracture morphological representation based on CT scanning
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2022, 53(2): 125-129.
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Design and implementation of visual field command system for coal mine emergency rescue
MA Zunyun
2022, 53(2): 130-135.
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Images semantic segmentation method based on fusion edge optimization
FENG Wenbin, LI Shunan, TIAN Hao, YANG Xin, MA Chao, YU Chongchong
2022, 53(2): 136-141.
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Observation system and data interpretation of fault exploration by in-seam seismic survey
ZHANG Wanpeng, LI Songying, YAO Xiaoshuai, JIN Mingfang, LIAN Jie, ZHAO Hongli
2022, 53(2): 142-148.
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Monitoring system for rock mass state and dynamic phenomenon based on artificial acoustic signal САКСМ application
ZHANG Jianguo, WEI Fengqing, Shilov Vladimir Ivanovich
2022, 53(2): 149-155.
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Ewirgol Mining Area structure and its evolution on control of coal seam gas occurrence
2022, 53(2): 156-161.
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Numerical simulation of CO2-ECBM based on fluid-solid-thermal coupled model
FAN Yongpeng, HUO Zhonggang, WANG Yong
2022, 53(2): 162-169.
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Pattern recognition model of coalbed methane productivity based on random forest algorithm
TAN Chenyang, ZHANG Zhansong, ZHOU Xueqing, GUO Jianhong, XIAO Hang, CHEN Tao, QIN Ruibao, YU Jie
2022, 53(2): 170-178,186.
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Whole basin modeling and parameter inversion of mining subsidence based on UAV photogrammetry technology
LI Yuhao, AN Shikai, ZHOU Dawei, ZHAN Shaoqi, GAO Yingui
2022, 53(2): 179-186.
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Stress distribution and roadway layout under narrow coal pillars in close coal seam group
HUO Zhonggang, MENG Tao, LIU Yongqian
2022, 53(2): 187-194.
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Study on distribution of advance supporting stress and stability of coal pillar during the working face passing through abandon roadway
WANG Xueku
2022, 53(2): 195-201.
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Failure characteristics of extra-thick coal seam under goaf based on double yield model
XUE Jisheng, ZHAO Tielin, PAN Liming
2022, 53(2): 202-209.
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Deformation failure law and control countermeasures of deep buried weakly cemented soft rock roadway
HUANG Yong, PAN Xiahui, LIN Zhibin
2022, 53(2): 210-218.
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Reasonable coal pillar size of gob-side entry driving under residual coal pillar in short distance and extra-thick coal seam
GAO Le, ZHAO Bin, ZHOU Xiangwen, LI Zhenlei, SONG Dazhao, YAN Pengfei, TIAN Xianghui
2022, 53(2): 219-225,233.
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Study on key parameters of bidirectional shaped charge blasting for gob side entry retaining with roof cutting and pressure relief
ZHAO Zhipeng, OUYANG Feng, HE Fulian, XU Xuhui, YANG Yang, XU Ruiyang
2022, 53(2): 226-233.
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Study on slope stability and tracking distance variation of inner pressure foot
LUO Ke, LIU Zhen, ZHANG Yu
2022, 53(2): 234-240.
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Research on parallel safety non-technical problems of intelligent mine based on parallel theory
HANG Chengbao, SUN Nabin, SUN Jianrong
2022, 53(2): 241-245.
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Research on occupational health control mode of coal mine based on personnel - production - culture
LI Chunhe, ZHANG Yaxian, LI Yang
2022, 53(2): 246-251.
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Research on influencing factors of miners’ unsafe state based on grounded theory
TIAN Shuicheng, WANG Xuechen, MIAO Yanping, FAN Binbin
2022, 53(2): 252-256.
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