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    Risk evaluation method of coal mine gas explosion based on ISM-BN and its application
    CHENG Lianhua, XIE Mengyue, ZUO Minhao, GUO Huimin
    2022, 53(10): 1-8.
    Abstract PDF
    Experimental study on gas diffusion characteristics of vibrating granular coal
    CHEN Xuexi, JIN Feiyang, SHEN Maoliang, GAO Zeshuai, ZHANG Hu
    2022, 53(10): 9-14.
    Abstract PDF
    Research on evolution law of coal micropore structure based on acid-heat coupling
    NI Guanhua, XUN Meng, DOU Haoran, SUN Gongshuai, YIN Xianlong
    2022, 53(10): 15-22.
    Abstract PDF
    Automatic pressure relief technology of air shaft explosion-proof door
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    2022, 53(10): 23-31.
    Abstract PDF
    Research progress of enhanced coalbed methane exploitation by carbon dioxide injection
    SA Zhanyou, WU Jingbo, LU Weidong, YANG Yongliang, ZHANG Xin, LU Shouqing, LIU Jie
    2022, 53(10): 32-43.
    Abstract PDF
    Influence of pulsating hydraulic parameters on migration law of deposited particles in fracture
    LIU Yingke, WEN Xiaojiang, CHEN Shuaiyu, YE Guoqing
    2022, 53(10): 44-50.
    Abstract PDF
    Numerical simulation analysis of influence of depth on crack turning behavior in hydraulic fracturing of gas-bearing coal seam
    ZHAO Wei, YUAN Yuan, WANG Kai, XU Chao, SONG Yanan, FENG Zhongkai, GUO Xiaofang, WANG Liuyi
    2022, 53(10): 51-56.
    Abstract PDF
    Spatial-temporal evolution law of temperature in coal seam and roadway during coal and gas outburst
    ZHANG Chaolin, WANG Yibo, WANG Enyuan, SONG Shuang, ZENG Wei, WANG Peizhong, PU Jingxuan
    2022, 53(10): 57-63.
    Abstract PDF
    Study on pressure relief effect of repeated mining in cross-stacked protective face
    XU Chao, YANG Gang, FU Qiang, WANG Yifu, MA Sibo, ZHAO Wei, GUO Haijun
    2022, 53(10): 64-73.
    Abstract PDF
    Feasibility of measuring water transport distance in coal by resistivity method
    YUE Jiwei, LI Huaibin, WANG Zhaofeng, SHI Biming, WANG Chunguang, SHEN Xiaojing
    2022, 53(10): 74-79.
    Abstract PDF
    Permeability enhancement theory and a complete set of technology for low permeability coal seam by liquid CO2 fracturing
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    2022, 53(10): 80-88.
    Abstract PDF
    Study on limit instability of progressive destruction of gas-containing coal
    SHAO Wenqi, MA Guixia, ZHOU Aitao, WU Junchao
    2022, 53(10): 89-96.
    Abstract PDF
    Simulation study on damage characteristics of coal impacted by drilling water jet
    ZHANG Shaoqi, GAO Yabin, CAO Jing, HAN Peizhuang, ZHENG Hao, REN Jie
    2022, 53(10): 97-104.
    Abstract PDF
    Analysis of outburst instability tendency of coal containing methane based on energy theory
    LU Shouqing, LI Mingjie, SI Shufang, SA Zhanyou, LIU Jie, WANG Chengfeng, BEI Taibiao, SHI Jiang
    2022, 53(10): 105-111.
    Abstract PDF
    Molecular simulation of adsorption thermodynamic properties of CH4 and CO2 at different temperature and moisture content conditions
    LI Ziwen, BAI Yansong, YU Hongjin, GAO Yabin
    2022, 53(10): 112-119.
    Abstract PDF
    Optimization technology of gas extraction pipe network based on “pipe network solving-genetic algorithm optimization”
    GONG Xuanping, ZHOU Aitao, FAN Xihui, CHENG Xiaoyu, ZHU Licheng
    2022, 53(10): 120-125.
    Abstract PDF
    Study on gas adsorption law and mechanism of coal particle under different coaxial pressure conditions
    GAO Jiaxing, LI Xiangchun, QIU Changqing, WANG Mengya
    2022, 53(10): 126-131.
    Abstract PDF
    Study on permeability improvement and gas extraction by coal seam hydraulic fracturing based on PFC2D-COMSOL numerical simulation
    WANG Shibin, WANG Gang, CHEN Xuechang, FAN Jiuyuan, CHI Lihui
    2022, 53(10): 132-140.
    Abstract PDF
    Research on the influence of temperature on water evaporation characteristics in coal dust
    LI Lan, YANG Yuzhong
    2022, 53(10): 141-146.
    Abstract PDF
    Study on interaction between coal dust wetting agent and coal based on surface force measurement
    CHEN Xi, ZHANG Zhiqiang, LI Zhongwen, WU Congshan
    2022, 53(10): 147-151.
    Abstract PDF
    Study on optimization of ventilation and dust removal parameters in heading face based on air curtain shielding
    LIU Huijing
    2022, 53(10): 152-159.
    Abstract PDF
    Study on cause mechanism of corner oxygen deficiency in mining face of extra-thick spontaneous combustion coal seam GAO Ruiqing1,2, WANG Fei1,2, LIU Hongwei1,2, ZHANG Xiaolong1,2, HE Zhihong3,
    GAO Ruiqing, WANG Fei, LIU Hongwei, ZHANG Xiaolong, HE Zhihong, LIU Zhenming, WANG Zibang, GONG Biao
    2022, 53(10): 160-167.
    Abstract PDF
    Application and development prospect of coal dust suppressor in different workplaces
    TIAN Min, LI Zhigang, GUO Hongguang, LI Yucheng
    2022, 53(10): 168-172，183.
    Abstract PDF
    Study on abnormal distribution characteristics of coal gas in fault zone under tunneling disturbance
    ZHOU Yong, MA Guixia, ZHOU Aitao, LIU Saifei
    2022, 53(10): 173-183.
    Abstract PDF
    Numerical simulation and experimental study on gas lift slag removal in long borehole for bedding gas drainage
    WANG Yilong, CAI Feng, ZHAO Qingquan, WANG Zongchao
    2022, 53(10): 184-190.
    Abstract PDF
    Technology and application of dynamic pressure gas secondary drainage through borehole in bottom drainage roadway of high gas outburst coal seam
    LI Yanhe, ZHAI Cheng, DING Xiong
    2022, 53(10): 191-196.
    Abstract PDF
    Research progress of coal and gas outburst mechanism based on geological structure
    ZHAO Junli, WANG Wenyuan, YANG Wei
    2022, 53(10): 197-204.
    Abstract PDF
    Prediction method of gas emission based on random forest and support vector machine
    CHENG Xiaoyu, ZHOU Aitao, GUO Yanzhen, CHENG Cheng, LI Debo
    2022, 53(10): 205-211.
    Abstract PDF
    Effective drainage area and parameter optimization of bedding drilling in high gas and thick coal seam
    WANG Yiqi, YANG Lei, FAN Chaojun
    2022, 53(10): 212-221.
    Abstract PDF
    Influence of air-exhaust volume of shearer airborne dust remover on air flow field in fully mechanized coal face
    CHEN Fang
    2022, 53(10): 222-227.
    Abstract PDF
    Study on deformation and permeability properties of raw coal during alternate loading and unloading
    YANG Yushun, ZHANG Dongming, ZHANG Jihua, HE Weijun
    2022, 53(10): 228-234,242.
    Abstract PDF
    Coalbed methane reservoir damage and its control in the drainage stage of a block in southern Junggar Basin
    FAN Yigang, WANG Qian, XIA Daping, SHAN Tuo, SUN Junyi, YU Lizhu, WANG Dameng
    2022, 53(10): 235-242.
    Abstract PDF
    Study on improving mechanical behavior of sandstone hole wall in soft coal seam
    CHENG Shiyi, LI Wenchao
    2022, 53(10): 243-247.
    Abstract PDF
    Effect of polyoxyethylene surfactant on wettability of anthracite
    KOU Kaibo, YAN Guochao, DONG Jinfa, FENG Zhizhong, DING Hongqiang, XIANG Haitao
    2022, 53(10): 248-256.
    Abstract PDF
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