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    Analysis of the Influence of CO2 and H2O on Coal Rapid Gasification Reactivity
    WANG Qianqian, LI Zhigang, GUO Hongguang, WANG Mingyuan, Kyuro Sasaki
    2020, 51(8): 1-6.
    Abstract
    Kinetic Mechanism and Temperature Effect of Coal Gas Adsorption
    WEI Le
    2020, 51(8): 7-11,16.
    Abstract
    Study on Influence of Soft Coal Interlayer on Mechanical Properties of Coal Under Uniaxial Compression
    FENG Kangwu
    2020, 51(8): 12-16.
    Abstract
    Characteristics of Methane Micro-seepage in Low-rank Coal Pores of Ordos Basin
    ZHANG Fei, ZHANG Pan
    2020, 51(8): 17-22,27.
    Abstract
    Experimental Study on Mechanical Properties of Coal Rock Under Impact Load
    ZHANG Jiafan, GAO Zhuang, CHENG Shufan, ZHANG Huimei
    2020, 51(8): 23-27.
    Abstract
    Adsorption Dynamics Characteristic of Tectonic Coal in Yuwu Coal Mine
    ZHANG Zhe, QIN Xinglin
    2020, 51(8): 28-31,36.
    Abstract
    Experimental Study on Water Absorption Performance of Super Absorbent Resin in Sealing and Grouting Process of Gas Drainage Hole
    QIAN Zhiliang, HAN Bing
    2020, 51(8): 32-36.
    Abstract
    Effect of Oxygen Concentration on Free Radical Reaction Characteristics During Low Temperature Oxidation of Coal
    JIANG Xiaoyuan, YANG Shengqiang, ZHOU Quanchao, ZHOU Buzhuang
    2020, 51(8): 37-42.
    Abstract
    Application of Response Surface Methodology in Similar Simulation Test Ratio
    ZHONG Huiwei, YUAN Yong, WANG Shengzhi, TENG Long, MA Fengchao
    2020, 51(8): 43-47.
    Abstract
    Research on Determination of Coal Pillar Bearing Law and Width Based on Coal Damage Evolution
    , , , , ,
    2020, 51(8): 48-57.
    Abstract
    Study on Engineering Mechanical Properties of Anisotropy of Layered Surrounding Rock of Roadway
    SONG Bin
    2020, 51(8): 58-62.
    Abstract
    Experimental Study on Coal Pillar of Roof in Deep Hole Pre-splitting Blasting
    SHEN Yuxu, LI Peng, GUO Shuai
    2020, 51(8): 63-66.
    Abstract
    Experimental Study on Effect of Nano-SiO2 on Shear Strength and Rheological Properties of Cement
    JIANG Chongyang, WANG Lianguo, LI Wenshuai, WANG Bin
    2020, 51(8): 67-71，76.
    Abstract
    Experimental on Influencing Factors of Strength Performance of Construction Waste Filling Paste
    SHI Xianyuan, LI Hao, LIU Yin, ZHANG Haoqiang
    2020, 51(8): 72-76.
    Abstract
    Innovation and Development of Coal and Gas Co-mining Technology in Huainan Mining Area
    LI Yanqing, TANG Yongzhi, TANG Bin, YU Yan
    2020, 51(8): 77-81.
    Abstract
    Application of Fly Ash Colloid Isolation Control Technology in Complex Fire Area of Huashan Mine
    YANG Ping, LIANG Guodong, YU Guisheng, ZHANG Xuequan, DUAN Tao
    2020, 51(8): 82-86.
    Abstract
    Key Technologies of Detection and Control of Hidden Fire Sources in Typical Small Kilns in Datong Mining Area
    LI Shujing, WEI Changxin, GAO Ming, YU Guisheng, GUO Jiangming
    2020, 51(8): 87-89,95.
    Abstract
    Ground Grouting Reinforcement Roof Technology for Coal Mining Under Direct Cover of Caving Belt
    MENG Xiangshuai, LU Haifeng, NIAN Bin, YU Yu
    2020, 51(8): 90-95.
    Abstract
    Key Technologies of Roof Comb Type Directional Drilling in Pre-driving Roadway of Sangshuping No.2 Coal Mine
    YANG Zhe, LI Zijian, LI Peng
    2020, 51(8): 96-99.
    Abstract
    Mobile Monitoring Platform Design for Gas Drainage and Gas Power Generation in Guizhou Province
    ZHANG Peng
    2020, 51(8): 100-103.
    Abstract
    Research on Characteristics of Barrel Synchronous Permanent Magnet Couplers for Direct-drive Systems of Coal Mines
    WANG Lei
    2020, 51(8): 104-108.
    Abstract
    Safety Driving Assistant Platform for Mine Special Vehicles Based on 4G
    DAI Jianbo
    2020, 51(8): 109-111，116.
    Abstract
    Study on Multi-terminal Bluetooth Simultaneous Frequency Interference in Mine Rescue Communication System
    MENG Qingyong
    2020, 51(8): 112-116.
    Abstract
    Composition and Application of Mine Gas Chromatograph
    FANG Wenjie
    2020, 51(8): 117-119,123.
    Abstract
    Design of Remote Online Upgrade Function of Mine Sensor Based on CAN Bus
    SONG Yidong
    2020, 51(8): 120-123.
    Abstract
    A Mine High-precision Turbidity Sensor
    WANG Xueming
    2020, 51(8): 124-127.
    Abstract
    Design of Coal Mine Positioning System Based on UWB
    XIAO Kaitai
    2020, 51(8): 128-131.
    Abstract
    Study on Environmental Safety Monitoring and Early Warning Method of Intelligent Working Face for Coal Mines
    QU Shijia, WU Fusheng
    2020, 51(8): 132-135.
    Abstract
    Test System for Short Circuit Protection of Lithium Ion Storage Battery for Mine
    GUO Changna
    2020, 51(8): 136-139.
    Abstract
    Design of Regional　Coordinated Control Substations in Underground Coal Mine
    SHAO Yan
    2020, 51(8): 140-143.
    Abstract
    Management System for Precise Location Map of Underground Personnel Based on 3D GIS
    HONG Yuling
    2020, 51(8): 144-146.
    Abstract
    A Kind of Regenerable Optical Fiber Cold Connection Device in Coal Mine
    ZHANG Jinhao, CHEN Min
    2020, 51(8): 147-149.
    Abstract
    Low Power Consumption Full Digital Optical Substation Based on Multi-bus Architecture
    SUN Xiaodong
    2020, 51(8): 150-153.
    Abstract
    Key Technologies of Safety Performance of Explosion-proof Heavy-duty Electric Driven Shovel Truck
    ZHOU Dehua
    2020, 51(8): 154-157.
    Abstract
    Application of Entropy-Kmeans in Evaluation of Coalbed Methane Development Prospect
    ZHANG Jiarui, XIA Yucheng, LI Tao, WANG Rui
    2020, 51(8): 158-163.
    Abstract
    Application of Slot Wave Seismic Exploration Technology in Coal Mining Face Structure Detection
    ZHANG Guoen
    2020, 51(8): 164-168.
    Abstract
    Application of Cutting Roof Pressure Relief Pre-fracturing Technology in Fully Mechanized Caving Face in Extra Thick Coal Seam
    SUN Zhenping
    2020, 51(8): 169-173,177.
    Abstract
    Research on Cohesive Properties of Polyurethane Grouting Materials and Engineering Application
    WANG Yuchao
    2020, 51(8): 174-177.
    Abstract
    Research on Deformation Monitoring and Supporting of Tunnel Based on Laser Point Cloud
    GUO Lianglin, ZHOU Dawei, ZHANG Demin, ZHOU Baohui
    2020, 51(8): 178-183.
    Abstract
    Application of Shield Method in Coal Tunneling Construction
    LI Gang, LI Bing, ZHANG Meng, YAO Liquan
    2020, 51(8): 184-187,192.
    Abstract
    Crack Propagation Mechanism of Water Injection in Anisotropic Coal Seam
    RAN Xingshi
    2020, 51(8): 188-192.
    Abstract
    AWLSSVM Gas Prediction Research Based on Chaotic Particle Swarm Optimization
    LI Dong, SUN Zhenming, LI Mei, HOU Yunbing, MAO Shanjun, NIU Yongshou
    2020, 51(8): 193-198,205.
    Abstract
    Study on Gas Occurrence Law in Stress Concentration Zone of Remaining Coal Pillars in Close Protection
    WANG Haidong, LU Ligang, SUN Xin, YANG Tao
    2020, 51(8): 199-205.
    Abstract
    A Review of Bibliometrics and Development of Biological Coalbed Methane
    DUAN Kaixin, GUO Hongguang, CHENG Yatong
    2020, 51(8): 206-212.
    Abstract
    Influence Degree Analysis of Safety Mining of Coal Face Under Coalfield Fire Area
    CUI Jie, WANG Wei
    2020, 51(8): 213-215,219.
    Abstract
    Analysis on Disaster Effect of Gas and Oxygen Coupling in the Goaf of Spontaneous Combustion Coal Seam
    MA Jinkui, SU Xueyou, ZHAO Lianghong
    2020, 51(8): 216-219.
    Abstract
    Development Trend of Prevention and Control Technology and Comprehensive Control Mode of Gangue Hill Spontaneous Combustion
    HE Qian, XIAO Yang, YANG Meng, CAO Zubao, FAN Keqi, LI Jianwen, SHAO Hongqi
    2020, 51(8): 220-226.
    Abstract
    Study on Migration Law of Inert Coupling Gas of Nitrogen and Carbon Dioxide in Goaf of Spontaneous Combustible Coal Seam
    LIU Dongming
    2020, 51(8): 227-231.
    Abstract
    Evaluation Method for Floor Water-Inrush Risk Based on Double-Index
    ZHU Kaipeng
    2020, 51(8): 232-238,244.
    Abstract
    Influence of Gap of Phase Change Cold Storage Materials on Heat and Moisture Transmission Characteristics of Cooling Suit
    JI Changfa, XU Duo, LI Meichen, YANG Chenyu
    2020, 51(8): 239-244.
    Abstract
    Mechanical Analysis of the First Fracture Characteristics of Hard Roof of Extra-thick Coal Seam
    LIANG Shaping, LU Yinlong, GUO Peng, WU Bingzhen
    2020, 51(8): 245-250.
    Abstract
    Mine Gas Accident Safety Management Based on Digital Twin
    WANG Jiaqi, LU Mingyin
    2020, 51(8): 251-255.
    Abstract
    Analysis of Causes of “Three-disobeying” of Coal Mine Employees Based on NVivo
    LI Haihong, WU You, HAO Yaqi, GUO Jinshan, ZHANG Jiangshi
    2020, 51(8): 256-259,264.
    Abstract
    Study on Management Methods of Preventing Unsafe Behaviors of Coal Mine Employees
    ZHOU Bo, LIU Zhiqiang
    2020, 51(8): 260-264.
    Abstract

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