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    Study on pore characteristics of gas outburst coal in Sanjia Coal Mine of Guizhou Province
    JIAO Anjun, TIAN Shixiang, LIN Huaying, XU Shiqing
    2023, 54(2): 1-7.
    Abstract PDF
    Strength criteria of gas hydrate-containing coal under high confining pressure
    GAO Xia, SHEN Shuang, ZHANG Baoyong
    2023, 54(2): 8-14.
    Abstract PDF
    Influence of chemical structure of coal measure rock on gas adsorption performance
    ZHANG Junhu, LIANG Chunhao, DENG Cunbao, GUO Hui, GUO Xiaoyang, WANG Xun, YANG Bo, ZHANG Mingqi
    2023, 54(2): 15-21.
    Abstract PDF
    Ethical risk assessment of coupled disaster of gas and coal fire in goaf
    SI Junhong, CHENG Genyin, WANG Yiqiao, LI Lin, LI Yiman
    2023, 54(2): 22-27.
    Abstract PDF
    Experimental study on overburden porosity and permeability of coal reservoir in Tucheng syncline of Western Guizhou
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    2023, 54(2): 28-34.
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    Research on air flow and dust distribution law of heading face under different ventilation modes and air pressures
    CHU Xinlong, WEI Wei, LONG Zaihai, JIANG Chenwang, LIU Qiang, NIE Wen
    2023, 54(2): 35-39.
    Abstract PDF
    Study on energy variation of coal containing gas during low temperature adsorption process
    XU Wenjie, YAO Yanjun, WANG Yi, WANG Kai
    2023, 54(2): 40-45.
    Abstract PDF
    Research on key technologies of mine intelligent ventilation system
    ZHANG Fukai, SUN Yiran, SUN Junding, YUAN Guan, ZHANG Haiyan
    2023, 54(2): 46-53.
    Abstract PDF
    Trend of mine-used gel research based on CiteSpace
    XIE Jun, BIAN Zhaoqing, XIE Hengxing, WANG Yi, WANG Faquan
    2023, 54(2): 54-60.
    Abstract PDF
    Safety assessment of internal fire in coal mine based on combined weighting-matter-element extension model
    YU Bo, CHEN Guangbo
    2023, 54(2): 61-70.
    Abstract PDF
    Study on preparation and performance of mine superabsorbent fire prevention and extinguishing gel
    DUAN Xikai, ZHOU Rui, HE Yongjun
    2023, 54(2): 71-76.
    Abstract PDF
    Study on grouting suspension performance of gasification ash of coal-based oil
    ZHAO Ju, ZHENG Xuezhao, CEN Xiaoxin, ZHANG Duo, BAO Yintan, YUN Shaoqiang
    2023, 54(2): 77-83.
    Abstract PDF
    Multi-scale numerical simulation of gas flow field in goaf and thermal evaporation effect analysis
    DU Bin, ZHAO Lei
    2023, 54(2): 84-91.
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    Practice research on prevention and control of rock burst with harmonic mining among regional multiple working faces
    LI Yizhe, QIN Kai, WANG Yin, LI Yunpeng, GUAN Xinbang, ZHAO Shankun, HAO Qilin, XU Shikui
    2023, 54(2): 92-99.
    Abstract PDF
    Stress evolution of surrounding rock and rock burst prevention technology of gob-side roadway in folded structural belt
    LIU Chang, ZHANG Yu, SONG Jie, XU Richeng
    2023, 54(2): 100-106.
    Abstract PDF
    Research on damage characteristics of coal-measure limestone under axial dynamic load
    YANG Dongqi, LIU Jianzhuang, HE Jianyu, ZHANG Taotao, YAN Chuang
    2023, 54(2): 107-112.
    Abstract PDF
    Study on sub-regional control of fully mechanized top-coal caving roadway under close irregular goa
    LIU Huabo, MENG Fanjing, HUA Shaozhen, WANG Hao
    2023, 54(2): 113-120.
    Abstract PDF
    Acoustic emission characteristics of coal rocks under different loading angles
    PENG Xiangyuan, GAO Fuqiang
    2023, 54(2): 121-127.
    Abstract PDF
    Rock pressure distribution law of roadway based on displacement back analysis method
    TANG Jianxin, WANG Xiao, YUAN Fang, KONG Lingrui, LI Wei, LI Shuang, LU Sijia, LIN Yuan
    2023, 54(2): 128-134.
    Abstract PDF
    Characteristics of energy evolution during total stress-strain in rocks under uniaxial compression
    LI Dongwen, ZHAO Guangming, LIU Zhixi, MENG Xiangrui
    2023, 54(2): 135-144.
    Abstract PDF
    Research on combined support technology of three fork roadway in soft and hard interbedded rock mass
    WANG Yichao, LYU Gaolei, LI Tingchun, JIA Dongxiu, ZHAO Jun, CUI Haonan
    2023, 54(2): 145-152.
    Abstract PDF
    Study on grouting reinforcement test of north slope surface fracture zone in Fushun West Open-pit Mine
    HAN Xiaoji, SHEN Li, LI Huifa, JI Yushi, GUO Ji, YAN Bo
    2023, 54(2): 153-160.
    Abstract PDF
    Research on seepage and pore water pressure characteristics of internal dump near-natural remodeling
    GUO Yanbin, ZHANG Chuanwei, TIAN Guang, LIU Yu, HE Yijian, LI Zhaolin
    2023, 54(2): 161-165.
    Abstract PDF
    Prediction of height of water flowing fractured zone based on improved SSA to optimize BP neural network
    WANG Yaoguo, LI Yongyong, GUO Tao
    2023, 54(2): 166-173.
    Abstract PDF
    Collapsed column identification model based on K-means SMOTE and random forest algorithm
    HAO Shuai, WANG Huaixiu, LIU Zuiliang
    2023, 54(2): 174-180.
    Abstract PDF
    Response characteristic of in-seam seismic wave field for collapse column in symmetrical medium
    LIAN Yuguang, LI Jianghua, JIAO Yang, LI Ziyu, WANG Guoku
    2023, 54(2): 181-188.
    Abstract PDF
    Pore structure and fractal features of Zhiluo Formation sandstone aquifer in Binchang Mining Area
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    2023, 54(2): 189-194.
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    Mine water inrush source identification model based on KPCA-GWO-SVM
    HUA Xingyue, SHAO Liangshan
    2023, 54(2): 195-200.
    Abstract PDF
    Study on un-sticking mechanism of near horizontal hole in soft coal seam
    ZHANG Yu
    2023, 54(2): 201-205.
    Abstract PDF
    Research and application of forward modeling of direct current quadrupole device in advance detection
    GAO Weifu, WU Pengzheng, WANG Lidong, YIN Junkai, JIA Libo
    2023, 54(2): 206-211.
    Abstract PDF
    Mine emergency communication technologies based on 5G Sidelink communication
    LI Chenxin, ZHANG Liya, LIU Bin, KANG Shouxin
    2023, 54(2): 212-216.
    Abstract PDF
    Architecture design of coal mine 5G fusion communication system
    WU Wenzhen
    2023, 54(2): 217-222.
    Abstract PDF
    Development and application of intelligent multi-functional dust removal system for air directional drilling
    LI Kun, ZHANG Jie
    2023, 54(2): 223-228.
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    Influence of filling ratio on gas explosion in flameproof chamber
    ZHANG Wenqiang, ZOU Yinhui, JIA Quansheng
    2023, 54(2): 229-233.
    Abstract PDF
    Mine roadway personnel counting technology based on deep learning
    CHEN Taiguang, BAO Xinping, WANG Tao, LI Ruibin
    2023, 54(2): 234-238.
    Abstract PDF
    Gas explosion accident information extraction technology based on regular model
    LIANG Jianjun, LEI Xianrui, WU Bin, CAI Zhongjie, LI Jing
    2023, 54(2): 239-245.
    Abstract PDF
    Influence of mental toughness of miners on safety performance based on mediating effect of self-control and job burnout
    ZHANG Zhilu, LU Guobin, JIANG Fuchuan
    2023, 54(2): 246-251.
    Abstract PDF
    Unsafe behavior control of miners based on accident reporting excavation
    LYU Yueying, JI Jiaqi, CHEN Xiujie, WANG Wenhao, MIAO Dejun
    2023, 54(2): 252-256.
    Abstract PDF
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