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    Experimental study on effect of graded loading rate on creep characteristics of anthracite
    GUO Zexiong, ZHANG Dongfeng, WANG Kai, ZHANG Xiaoqiang, YUE Shaofei
    2022, 53(8): 1-7.
    Abstract PDF
    Study on coal core back suction phenomenon in the process of freezing coring
    FAN Daopeng, WANG Zhaofeng, XING Yi
    2022, 53(8): 8-12.
    Abstract PDF
    Experiment and radial multi-scale dynamic apparent diffusion model of gas in cylindrical coal core
    LI Zhiqiang, WANG Haiyu, CHEN Xiao, HAO Xiaoqiang, LI Pengfei
    2022, 53(8): 13-19.
    Abstract PDF
    Effect of moisture on methane adsorption characteristics of soft and hard anthracite based on molecular simulation method
    LIU Xing, MA Jinkui, XU Jiangtao
    2022, 53(8): 20-27.
    Abstract PDF
    Study on saturated permeability coefficient of remolded coal under different pressing loads
    SUN Yongxin, WANG Zhaofeng, DAI Juhua, YUE Jiwei
    2022, 53(8): 28-32.
    Abstract PDF
    Experimental study on permeability characteristics of local-fractured coal rocks around gas extraction boreholes
    ZHANG Hongzhen
    2022, 53(8): 33-41.
    Abstract PDF
    Thermal effect and kinetic analysis of secondary spontaneous combustion of pre-oxidized coal
    ZHANG Wenhao, YU Tao
    2022, 53(8): 42-49.
    Abstract PDF
    Preparation of retarding foam based on tea polyphenols and its flame retardancy
    SHU Senhui, ZHANG Leilin
    2022, 53(8): 50-55，61.
    Abstract PDF
    Effect of copper compounds on spontaneous combustion characteristics of coal
    GAO Shan, QIAO Ling, JIN Zhixin, WANG Yansheng, WU Siyuan
    2022, 53(8): 56-61.
    Abstract PDF
    Analysis on intrusion characteristic of soft rock under impact load
    WANG Siyi
    2022, 53(8): 62-68.
    Abstract PDF
    Research and application of two-stage and two-speed reaming technology for complex roof in Wangpo Coal Mine
    ZHAO Kaikai, YANG Dongdong, ZHANG Yazhou, CHU Zhiwei
    2022, 53(8): 69-73.
    Abstract PDF
    Research progress of FTIR detection technology and its application in coal mine
    ZHAO Zhenzhen, LIANG Yuntao, JIN Lei, SONG Shuanglin, WANG Jingyan, WANG Jincheng
    2022, 53(8): 74-80.
    Abstract PDF
    Groundwater resources detection based on transient electromagnetic system with small coils in Hongshaquan Mining Area
    LI Haichao, XU Biao, HU Xiongwu
    2022, 53(8): 81-86.
    Abstract PDF
    Research and practice of high speed spiral compound drilling technology in complex weak coal seam
    LI Yingxi
    2022, 53(8): 87-93.
    Abstract PDF
    Study on surrounding rock control technology of roadway in large mining height hard roof face
    MA Wenwei
    2022, 53(8): 94-103.
    Abstract PDF
    Controlling technology of corrosion of underground anchor net support material
    WANG Xiaolong, CHANG Jianhong, PAN Jin, ZHAO Liqun, SHI Hongkai, WEI Ziliang, LI Chao, YOU Xin, XIE Ao, KONG Lingpo, LIU Lizong
    2022, 53(8): 104-111,119.
    Abstract PDF
    Research on wellbore construction safety monitoring robot technology based on negative pressure adsorption
    2022, 53(8): 112-119.
    Abstract PDF
    Application of three kinds of power source emergency local fan in mine heading face
    SUN Yanjun
    2022, 53(8): 120-123,128.
    Abstract PDF
    An intelligent information guidance and release terminal with emergency linkage function
    ZOU Dedong, WU Jing
    2022, 53(8): 124-128.
    Abstract PDF
    Coal mine safety supervision cloud service platform based on micro service architecture
    ZHANG Hongliang
    2022, 53(8): 129-133.
    Abstract PDF
    Simulation analysis of explosion-proof electromagnetic energy coupled with radio frequency near field resonance in underground coal mine
    ZHANG Yong
    2022, 53(8): 134-138.
    Abstract PDF
    Present situation and suggestion of self-rescuer and respirator inspection technology for coal mine
    MA Yunlong
    2022, 53(8): 139-144.
    Abstract PDF
    Design of card reading base station for vehicle passenger leak proof identification in coal mine
    REN Gaojian, DAI Jianbo
    2022, 53(8): 145-148.
    Abstract PDF
    Gemudi syncline geological structure characteristics and its influence on gas occurrence
    TIAN Huanzhi, JIANG Mingquan, YU Zhaoyang, LI Wei
    2022, 53(8): 149-154.
    Abstract PDF
    Discussion on concept and classification of tectonic coal seam
    FU Jiangwei, FU Xuehai, LI Peng, ZHANG Yang
    2022, 53(8): 155-160.
    Abstract PDF
    Study on risk assessment method of coal mine secondary disaster induced by earthquake
    BAI Jinyan, QI Qingjie, WANG Anhu
    2022, 53(8): 161-167.
    Abstract PDF
    Development and application of mine porous end sealing material based on power plant solid waste
    ZHANG Feng, ZHANG Yanbo, LI Yong’en, XIONG Luchang, FAN Bowen
    2022, 53(8): 168-173.
    Abstract PDF
    Pipe flow characteristics and optimization of foam colloid triplet foamer
    SONG Shuanglin, LIN Qi, XU Chaocheng, LIU Lei
    2022, 53(8): 174-179，186.
    Abstract PDF
    Study on development law of water conducting fracture zone in coal seam mining under burnt rock aquifer
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    2022, 53(8): 180-186.
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    Impact resistance research of roadway support system under roof collapse
    ZHAO Zhipeng, QIU Haitao, LI Hongping, JI Zhenxing, JIA Bingbing, KONG Lingyu, YANG Xu, QIN Hongyan, OUYANG Zhenhua
    2022, 53(8): 187-193.
    Abstract PDF
    Identification of ground subsidence in goaf of Hancheng Mining Area based on PS-InSAR and DS-InSAR
    ZHANG Wenlong, ZHANG Tongkang, ZHANG Fan
    2022, 53(8): 194-199,209.
    Abstract PDF
    Research on water inrush disaster law from coal mine floor with concealed small fault under mining
    FENG Yu, LIN Zhibin, WANG Wenzhen
    2022, 53(8): 200-209.
    Abstract PDF
    Study on floor failure mechanism of paste backfill mining and division area control technology
    XUAN Zhaojun, CHANG Qingliang
    2022, 53(8): 210-217.
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    Research on inversion of mining subsidence prediction parameters based on improved SPSO algorithm
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    2022, 53(8): 218-224.
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    Research on buckling failure and anchorage parameters of slab-rent structure rock bedding slopes in Tianchi Energy South Open-pit Coal Mine
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    2022, 53(8): 225-229.
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    Study on slope instability characteristics and influence of open-pit mine based on discrete-continuous coupling calculation
    TIAN Ya, TU Lixiao, ZHOU Wei, WANG Zhile, CAI Qingxiang, LU Xiang
    2022, 53(8): 230-236.
    Abstract PDF
    Coal mine supervision mode under the background of smart mine construction
    CHEN Xiaolin
    2022, 53(8): 237-241.
    Abstract PDF
    Research on coal mine safety situation awareness analysis platform based on multi-source data fusion
    WANG Hengxiao
    2022, 53(8): 242-246.
    Abstract PDF
    Research on intelligent evaluation system of open-pit mine
    GUO Yingjie
    2022, 53(8): 247-251，256.
    Abstract PDF
    Random evolution dynamics of miners’ safety behavior based on Moran process
    YANG Fuqiang, DONG Ran, WANG Dan, NI Jingfeng
    2022, 53(8): 252-256.
    Abstract PDF
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