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    Experimental Study on the Influence of Different Coal Species on Gas and Coal Dust Explosion
    JING Guoxun, SHAO Hongyuan, WU Yulou, GUO Shaoshuai, LIU Chuang, ZHANG Shengqi
    2020, 51(5): 1-5.
    Abstract
    Influence of Capillary Pressure on CBM Reservoir Development Effect
    JIA Huimin, YAN Ling, MAO Chonghao, ZHANG Qing, ZHANG Guangbo, FAN Bin
    2020, 51(5): 6-9,15.
    Abstract
    Research Status and Prospect of Gas Occurrence Mechanism in Deep Coal Seam
    QIN Yujin, CHEN Yupeng, JIANG Wenzhong, YU Xiaochen, SU Weiwei
    2020, 51(5): 10-15.
    Abstract
    Study on Gas Product of Gas Explosion Under Different Ignition Modes
    WANG Haiyan, ZHANG Lei, LYU Jiaxi
    2020, 51(5): 16-20,26.
    Abstract
    Discussion on Relationship Between Temperature-Pressure-Adsorption and Coal and Gas Outburst
    LI Dong, ZHANG Xuemei, HAO Jingyuan, MA Qinghua
    2020, 51(5): 21-26.
    Abstract
    Study on Anti-seepage and Leakage-plugging Material of Coal Wall and Its Properties
    QIN Yueping, CAO Zihao, GE Yong, CHENG Changhao, DU Gang
    2020, 51(5): 27-31.
    Abstract
    Study on Law of Cracks Propagation in Coal Blasting Under Gas Adsorption
    XIE Quanmin, ZHOU Shengguo, YANG Wendong, WANG Zhide
    2020, 51(5): 32-37.
    Abstract
    Experimental Simulation of Residual CO2-Mine Water-Rock Interaction in Closed Gassy Coal Mines
    WANG Peng, ZHOU Lai, XU Xiao, SHI Bowen, FENG Qiyan
    2020, 51(5): 38-44.
    Abstract
    Experimental Research on Resistance Characteristics of Hypophosphite to Coal Spontaneous Combustion
    WANG Fusheng, WANG Jiantao, DONG Xianwei, XU Guoyu, DAI Kexin, ZHANG Yanfang
    2020, 51(5): 45-49.
    Abstract
    Numerical Simulation of Triaxial Compression Experiment of Rock Mass Under Thermal-Fluid-Solid Coupling
    YANG Changde, WANG Peng, MAO Jinfeng, LI Jinbo, ZHANG Haidong
    2020, 51(5): 50-55.
    Abstract
    Numerical Simulation on Stress Distribution Law During Upward Mining in Wedge Pillar Mining Area
    YANG Chuangqian, FENG Guorui
    2020, 51(5): 56-60.
    Abstract
    Creep Properties and Constitutive Relation of Anthracite Under Temperature-Stress Coupling
    YANG Yuliang, JIANG Jinhu, LIU Chuang, YANG Mu, LIU Shikai, WANG Liang, ZHU Xiaofeng, QIAO Hongjun
    2020, 51(5): 61-65.
    Abstract
    Creep Characteristics of Rock Mass Interior Under Uniaxial Compression
    HU Jiangchun, CUI Li, SUN Guanglin, GUO Fuwei, WANG Hongfang
    2020, 51(5): 66-71.
    Abstract
    Experimental Study on Mechanical Properties and AE of Thermally Damaged Sandstone
    LI Lingfeng, LEI Ruide
    2020, 51(5): 72-77.
    Abstract
    Experimental Study on Strength and Deformation Characteristics of Gangue Cemented Backfill Under Optimal Grading Conditions
    LI Xinwang, ZHAO Xinyuan, CHENG Lichao, QIN Yiling
    2020, 51(5): 78-82.
    Abstract
    Experimental Study on Parallel Cut Blasting Effect of Large Diameter Empty-hole
    FAN Junping, ZHANG Zhaoran, ZUO Jinjing, ZHAO Zhiwei
    2020, 51(5): 83-87.
    Abstract
    Study on Stability of Joints in Mine Groundwater Reservoir Dam
    WANG Wencai, LI Yumeng
    2020, 51(5): 88-92,97.
    Abstract
    Moving Refrigeration and Cooling Technology for Coal Mining Face at the First Level Heat Damage Area
    LI Wenfu, SONG Zhanhong, ZHANG Hongwei, WU Fengliang
    2020, 51(5): 93-97.
    Abstract
    Research on Transient Electromagnetic Fast Imaging in Water Rich Area of Mine Goaf
    YUAN Yongbang
    2020, 51(5): 98-101,106.
    Abstract
    Fine Detection Technology of Thin Coal Area in Extremely Unstable Coal Seam Based on In-seam Wave Transmission Method
    ZHANG Dongying, YANG Pei, WANG Shenglong
    2020, 51(5): 102-106.
    Abstract
    Full Dip Drill and Drilling Technology in Bottom Suction Roadway
    WU Di, ZHAO Jiangpeng, XU Pengbo
    2020, 51(5): 107-110.
    Abstract
    Power Supply Technology of 5G Equipment in Underground Coal Mine
    MA Long
    2020, 51(5): 111-113.
    Abstract
    Optimization and Improvement of Dust Removal System of Continuous Shearer in Daliuta Coal Mine
    ZHANG Jiangshi, WANG Wenhui, LIU Shaocan
    2020, 51(5): 114-117.
    Abstract
    Regional Monitoring Controller Based on Underground Multi-systems
    ZHOU Daiyong
    2020, 51(5): 118-121.
    Abstract
    Influence of Drill Pipe Type on Drilling and Slagging in Soft Coal Seam
    LI Liangwei, WU Wenbin, TANG Jianping
    2020, 51(5): 122-125.
    Abstract
    High Efficiency Drilling Methods for Through Beds Hole in Underground Coal Mine
    DOU Xuqian
    2020, 51(5): 126-129.
    Abstract
    A Strong Real-time Communication Scheme for Substation of Coal Mine Safety Monitoring System
    DING Yuan, LIU Peng, YU Xiaomin
    2020, 51(5): 130-133.
    Abstract
    Development of Probe for Resistivity Measurement in Borehole of Coal Mine
    MA Bin, DONG Hongbo
    2020, 51(5): 134-137.
    Abstract
    Development of Transparent Mine Hydro-geological Modeling Software Based on Open CASCADE and Ordinary Kriging Algorithm
    LI Peng, JIN Dewu, CHENG Jianyuan, ZHAO Chunhu
    2020, 51(5): 138-141.
    Abstract
    A Proximity Sensor for Locating Mine Cars with Narrow Gauge
    CHENG Yulong
    2020, 51(5): 142-145.
    Abstract
    Key Technology of Full Section Crawler Drilling Rig in Thin Coal Seam
    WANG Yun
    2020, 51(5): 146-149.
    Abstract
    Application of Coal Seam Outburst Prevention and Early Warning Technology in Deep Dynamic Disasters of Pingmei No.13 Coal Mine
    GAO Jiancheng, NING Xiaoliang, QIN Muguang
    2020, 51(5): 150-153.
    Abstract
    Analysis and Evaluation of Hydrogen Sulfide Interception in Multi-row Cluster Drilling Area
    GAO Hong
    2020, 51(5): 154-157.
    Abstract
    Three-dimensional Technical Observation Device for Super Large Area Upper and Lower Composite Goaf
    TAO Zhiyong, LI Bin
    2020, 51(5): 158-161.
    Abstract
    Mechanism and Prevention of Rock Burst Induced by Multi-key Layer Fracture of High Stress Coal Pillar
    XIA Fangqian, QU Xiaocheng, WEI Quande, WANG Yanliang, KONG He
    2020, 51(5): 162-168.
    Abstract
    Production Evaluation of Well in Rectangular Coalbed Methane Reservoirs with Finite Conductivity Fracture and Matrix Shrinkage Effect
    LI Chen, CHAO Haiyan, HOU Wei
    2020, 51(5): 169-172.
    Abstract
    Simulation Study on Effect of Crack Opening Degree of Coalbed Methane Seepage Based on SEM Image
    CAO Xulou, LIU Jiangfeng, NI Hongyang, YANG Diansen, MENG Qingbin
    2020, 51(5): 173-176.
    Abstract
    Spatial-temporal Coupling Association Analysis of Coal Mine Gas Accidents from 2010 to 2018
    WANG Wei, LI Yu, LI Xiangong
    2020, 51(5): 177-182.
    Abstract
    Analysis of Influence of Strata Dip Angle on Shear Deformation of Drilling Casing
    ZHANG Qipeng, WEN Xiaojiang, TAN Dongsheng, CHEN Xinyi, YU Hui
    2020, 51(5): 183-186.
    Abstract
    Research Status and Prospect of Fault Waterproof Coal (Rock) Column Design in China
    YIN Huiyong, ZHAI Yutao, ZHAO Cuiyue, SHI Yongli, ZHI Hongfeng
    2020, 51(5): 187-191.
    Abstract
    Research Status and Development of Laboratory Test Methods for Rock Bust Failure
    YAO Jinpeng, YIN Yanchun, TANG Xingxue, XING Minglu
    2020, 51(5): 192-196.
    Abstract
    Analysis of Impact Mechanism and Energy Evolution Characteristics of Different Coal-Rock Systems
    WEI Hui
    2020, 51(5): 197-202.
    Abstract
    Formation Mechanism and Prevention Technology of H2S in Ordovician Limestone Water in Baode Coal Mine
    ZHANG Zeyuan, HOU Xinyue, WANG Shidong, XU Feng, LIU Qisheng
    2020, 51(5): 203-207.
    Abstract
    Study on Stress Evolution and Surface Subsidence of Phased Filling and Mining Technology
    WANG Yongjie, YAN Bingshuang
    2020, 51(5): 208-214.
    Abstract
    Influence Factor of Roadway Surrounding Plastic Zone Under Unequal Stress in Two Directions
    DONG Hailong, CHEN Rubo, ZHANG Zhao, LIU Dianzhu
    2020, 51(5): 215-218.
    Abstract
    Influence Parameter Analysis of Surface Subsidence Measurement in Mining Area and Comparison Verification of Non-principal Section Monitoring Inversion Model
    WANG Ailin, ZHANG Pengfei, ZHANG Biwen, SUN Qizhi, ZHAO Tongbin
    2020, 51(5): 219-224.
    Abstract
    Analysis of Mechanical Characteristics of Accumulation Body in Post-disaster Roadway
    GUO Changheng, XING Yuzhong
    2020, 51(5): 225-230.
    Abstract
    Study on Slope Instability Law of Coal Seam Group Mining in Mountain
    XU Chun, LU Yan, WU Fei
    2020, 51(5): 231-234.
    Abstract
    The Distribution Law of Floor Fracture Zone of No.16 Coal Mining Face in Limin Coal Mine
    LIU Dongming
    2020, 51(5): 235-238,243.
    Abstract
    Experimental Research on Influence of Noise-proof Earplugs on Miners’Safety Behavior
    TIAN Shuicheng, SUN Luyao
    2020, 51(5): 239-243.
    Abstract
    Design and Key Technologies of Coal Mine Safety Situation Awareness Prediction System
    LI Shuang, LI Dingwei, YOU Mengjie
    2020, 51(5): 244-248.
    Abstract
    Research on “Self-learning” System Construction of Coal Mine Safety Management
    WANG Haijun, WANG Shijun
    2020, 51(5): 249-251,256.
    Abstract
    Study on Influence of Differential Atmosphere Perception on Miners’Safety Behavior
    JING Shuwei, LI Jizu
    2020, 51(5): 252-256.
    Abstract
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