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    Experimental study on dynamic response of anisotropic adsorption swelling of anthracite
    ZHAO Kaidi, FU Xuehai
    2022, 53(4): 1-6，12.
    Abstract PDF
    Effect of electric pulse on functional groups and methane adsorption characteristics of anthracite coal
    YAN Fazhi, WANG Yihan, ZHOU Jing, YANG Yongdan, PENG Shoujian, JIANG Changbao
    2022, 53(4): 7-12.
    Abstract PDF
    Correlation analysis of coal micro-groups and spontaneous combustion risk
    HOU Qinyuan, ZHAI Xiaowei, SONG Bobo, TAO Xin
    2022, 53(4): 13-19，28.
    Abstract PDF
    Experimental study on the effect of microwave loading path on coal cracking
    WU Xufei, HU Guozhong, LI Kang, YANG Nan
    2022, 53(4): 20-28.
    Abstract PDF
    Experimental study on flow characteristics of gasification ash slag grouting
    ZHANG Duo, CEN Xiaoxin, ZHAO Ju, DAI Aiping, ZHAI Xiaowei, YANG Xueshan
    2022, 53(4): 29-35，44.
    Abstract PDF
    Experimental study on seepage characteristics and permeability of fractured rock mass in goaf
    XU Shuyuan, ZHANG Yongbo, XIANG Xinghua, CHEN Pei, WU Aijing
    2022, 53(4): 36-44.
    Abstract PDF
    Experimental study on heat transfer characteristics of bituminous coal with different metamorphic degrees
    LIU Dong
    2022, 53(4): 45-50.
    Abstract PDF
    Experimental study on inhibition of coal spontaneous combustion by hydroxyethylene diphosphonic acid
    SUN Meng, WANG Fusheng, WANG Jiantao, ZHANG Chaoyang
    2022, 53(4): 51-55.
    Abstract PDF
    Study on coal permeability characteristics under thermo-mechanical coupling
    YI Xin, REN Yao, XIAO Yang, CHEN Anming, ZHANG Lin
    2022, 53(4): 56-61.
    Abstract PDF
    Study on acoustic emission response characteristics of sandstone directional fracturing under different filtration surfaces
    YE Hailong, YANG Lusheng, LIU Zhenghe, DENG Qiongwei
    2022, 53(4): 62-67.
    Abstract PDF
    Research on gas tracing technology of combined drainage in close distance outburst coal seam group
    HAN Chengqiang
    2022, 53(4): 68-73，80.
    Abstract PDF
    Prevention and control technology and goaf spontaneous combustion index in distance coal seams
    GUO Haixiang
    2022, 53(4): 74-80.
    Abstract PDF
    Spontaneous combustion prevention technology of withdrawal working face of spontaneous combustion thick coal seam in rock burst mine
    ZHAO Yaming, YANG Wei, CHEN Yang
    2022, 53(4): 81-86，93.
    Abstract PDF
    Process simulation and application of hydraulic cavitation while drilling technology
    DUAN Heming, WANG Yi, JIN Xin, WEI Hongchao, ZHANG Jinbao
    2022, 53(4): 87-93.
    Abstract PDF
    Application of directional long borehole subsection hydraulic fracturing technology in Buertai Coal Mine
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    2022, 53(4): 94-102.
    Abstract PDF
    Surrounding rock control technology of gob-side entry retaining in inclined longwall face with large mining height
    ZHAO Zhiyan
    2022, 53(4): 103-112.
    Abstract PDF
    Asymmetric deformation characteristics of steep coal-rock interbedded roadway and cross-boundary anchor-grouting combined differential support technology
    DONG Taihua, XIE Zhengzheng, ZHANG Nong, LIU Huajun, WANG Jin, KANG Hong
    2022, 53(4): 113-120.
    Abstract PDF
    Deformation mechanism and control technology of surrounding rock of high-stress roadway near fault
    XIE Zhihong, CHANG Qingliang, SUN Zhimeng
    2022, 53(4): 121-128.
    Abstract PDF
    Research on intelligent coal mine management and control integrated platform system
    CHEN Jie
    2022, 53(4): 129-134.
    Abstract PDF
    Research on on-line upgrade technology of sensors in coal mine safety monitoring system
    MA Jian, HUANG Zengbo, LI Zefang
    2022, 53(4): 135-139.
    Abstract PDF
    Design optimization of ethylene glycol interwall heat exchange wellhead antifreeze system in Yindonggou Coal Mine
    ZHU Guoning, BAO Lingling, ZHAO Xu, WANG Jinggang, ZHANG Changjian
    2022, 53(4): 140-145,150.
    Abstract PDF
    Key technologies of 23 000 N·m large-diameter directional drilling rig
    Key technologies of N·m large-diameter directional drilling rig
    2022, 53(4): 146-150.
    Abstract PDF
    Design of mine dynamic imaging transient electromagnetic instrument
    QIN Haiming
    2022, 53(4): 151-156，161.
    Abstract PDF
    Design and test of a new pre-drilling in-situ rock mass shear instrument
    ZHONG Zicheng
    2022, 53(4): 157-161.
    Abstract PDF
    Application of Mine life information detector in accident rescue
    WEN Hu, TANG Rui, LIU Mingyang, WANG Hu, ZHANG Duo, ZHENG Xuezhao, FAN Shixing, CHENG Xiaojiao, JIN Yongfei
    2022, 53(4): 162-166.
    Abstract PDF
    Design of uniqueness detection device based on finger vein recognition
    WANG Zilong, CHEN Wei, CHEN Hao, ZHU Wenshuo
    2022, 53(4): 167-171.
    Abstract PDF
    Assessment of coal and gas outburst by AHP-GT combined model
    XU Enyu, LI Xijian, XUE Feng
    2022, 53(4): 172-177.
    Abstract PDF
    Study on dust suspension law in driving roadway with forced ventilation
    CHEN Shaojie, QI Yinge, LI Gaige
    2022, 53(4): 178-182，192.
    Abstract PDF
    Research progress and prospect of high pressure water jet coal breaking mechanism
    ZHAO Yueran, JIANG Wenzhong, JIN Peng, DU Feng, PEI Yue, YUAN Shengqiu
    2022, 53(4): 183-192.
    Abstract PDF
    Coal seam stress evolution and its application under the influence of large spacing coal pillar and mining superposition
    GUO Zhenhua, LU Zhuang, YANG Tao, XI Chuanpeng, QUAN Junjun, TANG Junqing
    2022, 53(4): 193-201.
    Abstract PDF
    Numerical simulation on dam movement and deformation law of deep coal seam mining under dam
    ZHANG Feng, QIN Hongyan, TI Zhengyi
    2022, 53(4): 202-208,215.
    Abstract PDF
    Development law and mechanism of surface cracks caused by shallow coal seam mining
    MIAO Yanping, XIE Xiaoshen, CHEN Xiaosheng, CONG Tong, WANG Jianwen, HOU Enke, FENG Dong
    2022, 53(4): 209-215.
    Abstract PDF
    Mechanical characteristics of high-performance hybrid fiber concrete shaft lining in drainage settlement ground
    LI Shuo, LUO Yunjun, QIN Bendong, LIU Shaofeng, GUO Jiaqi, LIU Xiliang
    2022, 53(4): 216-223.
    Abstract PDF
    Effect of optimizing proportioning parameters of anchor material on anchoring system
    LIU Fei, ZOU Qing, LIU Yang
    2022, 53(4): 224-229.
    Abstract PDF
    Safety and stability analysis of mined-out area underlying substation
    XU Liang, DONG Jianjun, FAN Dongfeng, LI Zun, LIU Yansheng
    2022, 53(4): 230-236.
    Abstract PDF
    Safety evaluation of adjacent urban area under the influence of Fushun West Open-pit Mine mining
    JIN Peng, SHEN Li, HAN Xiaoji, ZHAO Yueran, GUO Ji
    2022, 53(4): 237-242.
    Abstract PDF
    Development and application of miner safety rejection sensitivity scale
    WANG Li, ZHANG Shihao, LI Lei, LI Guangli, ZHANG Qian
    2022, 53(4): 243-247.
    Abstract PDF
    Influence of job satisfaction of new generation miners on safety performance
    LI Miaohui, LI Jizu
    2022, 53(4): 248-252.
    Abstract PDF
    Influence of wind velocity on miners’ safe working limit time in high-humidity and high-temperature environment
    WANG Jianguo, GAI Jinmeng, WANG Jingwei
    2022, 53(4): 253-256.
    Abstract PDF
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