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    Influence of Dynamic Change of Slippage Coefficient on CBM Migration
    LI Ligong, KANG Tianhe
    2019, 50(5): 1-6.
    Abstract
    “Vertical Three Zones” Determination of Overburden Based on Tracer Gas Method
    ZOU Yongming
    2019, 50(5): 7-10.
    Abstract
    Experimental Study on Treatment of Modified Lye with Hydrogen Sulfide in Coal Mines
    LI Shugang, WANG Ning, ZHANG Chao, FAN Jingdao, DENG Zengshe, ZHANG Jingfei
    2019, 50(5): 11-14,18.
    Abstract
    Research on Coal Seam Permeability Improvement by High-voltage Electric Pulse Discharge
    MA Shuaiqi
    2019, 50(5): 15-18.
    Abstract
    Determination Method of Drainage Radius of Pre-draining Boreholes Based on Standard Evaluation of Drainage Capacity
    LIANG Wenxu
    2019, 50(5): 19-22.
    Abstract
    Distribution Characteristics and Impact Mechanism of In-situ Stress Field in Fold Tectonic Mining Area
    ZHAO Yaozhong, ZHANG Ningbo, DENG Zhigang, ZHAO Shankun, CHAI Haitao, LI Shaogang
    2019, 50(5): 23-26,30.
    Abstract
    Adsorption and Desorption Characteristics of CO2 and CH4 for Anthracite
    YU Qianlong, LIU Wei, SONG Yipeng, WU Deyao
    2019, 50(5): 27-30.
    Abstract
    Experimental Study on Effect of Reducing Mine Pressure by Cutting Roof Strata on Failure Zone Depth of Coal Seam Floor Under Confined Aquifers
    LI Jianbo, HAO Wei, WANG Xinmei
    2019, 50(5): 31-34,38.
    Abstract
    Experimental Study on Influence of Temperature on Isothermal Dehydration of Anthracite
    LI Peng
    2019, 50(5): 35-38.
    Abstract
    Overburden Movement Law of Fully Mechanized Top Coal Caving Face in Thick Coal Seam
    YANG Haobo, TU Zhiling, GAO Yonggang
    2019, 50(5): 39-41,46.
    Abstract
    Influence of Gas Drainage in “U+L” Ventilation Face on Spontaneous Combustion Danger Area in Goaf
    AI Xing
    2019, 50(5): 42-46.
    Abstract
    Experimental Study on Droplet Diameter for PM10 of Mine Dust
    ZHANG Jiangshi, YANG Xuesong
    2019, 50(5): 47-50.
    Abstract
    Experimental Study on Mine-used Foam Dust Remover
    MENG Qingguo, SUO Cong, SHI Jingwen, LAN Wenlong, LIU Hui, ZHANG Daopeng
    2019, 50(5): 51-55.
    Abstract
    Study on Synthesis and Performance of Compound Powder Coal Dust Suppressant
    WANG Zhenyu, WANG Fei
    2019, 50(5): 56-59.
    Abstract
    Calculation of Residual Water Inflow From Water Inrush Point of Coalmine Based on Steady Flow Pumping Test
    HUANG Jianfei, ZHOU Zhenfang, FENG Jie, LIU Zhaoxing, SHANG Hongbo, WANG Shuyong
    2019, 50(5): 60-63.
    Abstract
    Field Test of Hydraulic Fracturing and Weakening of Hard Roof to Protect Gob-side Roadway
    ZHENG Yubin, QIN Feilong
    2019, 50(5): 64-66.
    Abstract
    Influence of Close Distance Coal Seam Occurrence on Staggered Distance of Simultaneous Mining Face
    XU Guoqing
    2019, 50(5): 67-71.
    Abstract
    Experimental Study on Mixture Ratio of Superfine Cement Slurry with Low Viscosity
    GUO Dongming, LI Yanyan, ZUO Zhihao, ZHANG Yingshi, MA Youbao
    2019, 50(5): 72-77.
    Abstract
    Treatment Technology of Shallow Buried Depth and Close Distance Coal Seam Mining Overlying Small Coal Mines Fire Area
    ZHANG Liguo, CAO Naifu, GUO Haixiang
    2019, 50(5): 78-82.
    Abstract
    Weakening Technology of Hard Coal Seam Based on Improving Coal Cutting Efficiency
    LI Jianwei, ZHAO Yajie, BU Qingwei
    2019, 50(5): 83-86,90.
    Abstract
    Research on Prevention and Control Technology of Spontaneous Combustion During Demolition of Fully Mechanized Caving Face
    MA Zhihui, YU Minggao, TENG Fei, CHEN Xing
    2019, 50(5): 87-90.
    Abstract
    Multi-system Prevention and Control Technology of “Blocking-plugging”in Fault Water Guiding Disaster of Yangcheng Coal Mine
    XIN Guangming, XING Wenbin, WU Kai, MAO Qingfu
    2019, 50(5): 91-94.
    Abstract
    Dynamic Superposition Support for Coupling Bearing Surrounding Rock of Gob-side Entry Retaining
    CAO Qijia, CHEN Yong, ZHANG Jianchao, CHEN Hui
    2019, 50(5): 95-99.
    Abstract
    Remote Control Rapid Isolation and Sealing Device in Mine Fire Area
    DING Weiguo
    2019, 50(5): 100-102.
    Abstract
    Regional Linkage Pressure Fan Monitoring System in Central Bridge Coal Mine
    TAN Cheng
    2019, 50(5): 103-104,108.
    Abstract
    Low Power Consumption Trajectory Measuring Instrument While Drilling in Mine
    GONG Hao
    2019, 50(5): 105-108.
    Abstract
    Design and Application of Explosion-proof and Water-cooled Three-way Catalytic Converter
    WANG Xiao
    2019, 50(5): 109-112.
    Abstract
    Implementation of Data Acquisition Efficiency Optimization Based on Multi-threading
    ZHANG Weijie
    2019, 50(5): 113-115.
    Abstract
    Drilling Tool Centralizer for High Speed Core Drilling Rig of Tunnel
    WEI Huanhuan
    2019, 50(5): 116-118.
    Abstract
    Development and Application of Narrow-body Crawler Drilling Rig with Double Rotating Disk of Hydraulic Drive
    BAI Wenle
    2019, 50(5): 119-121.
    Abstract
    Broken Wire Defect Detection System in Mine Wire Rope Based on TMR Sensor
    LIU Yu, KANG Aiguo, LI Lianghui, WU Xiao
    2019, 50(5): 122-125.
    Abstract
    A Multi-functional Test Apparatus for Deep Mining Engineering
    YANG Ming, HUA Xinzhu, LIU Zhiguo, LIU Qinjie
    2019, 50(5): 126-129.
    Abstract
    Design of Environment Simulation and Checking Device for Dust and Gas in Coal Mine
    FANG Yiming, LI Qing, CHEN Zhemin, YU Mingzhou, TU Can
    2019, 50(5): 130-133.
    Abstract
    Parameter Monitoring System for ZZJ127(A) Directional Drilling Rig in Coal Mine
    FANG Peng, YAO Ke, WANG Song
    2019, 50(5): 134-137.
    Abstract
    Prediction and Evaluation of Coal Floor Water Inrush Based on Objective Optimization Combination Weighting Model
    SONG Xi, NING Yuncai, WANG Rumeng, WANG Shaoqiang
    2019, 50(5): 138-141,145.
    Abstract
    Application of Directional Drilling Technology in Gas Drainage Drillings in Soft Coal Seams
    WANG Jianqiang
    2019, 50(5): 142-145.
    Abstract
    Application of Multi-frequency Radio Wave Perspective Detection Technology in Coal Seam Scouring Belt Detection
    DUAN Tianzhu
    2019, 50(5): 146-149.
    Abstract
    Method for Finding out Water Accumulation Area in Small Coal Mine
    DING Liangbin, LI Tieliang
    2019, 50(5): 150-152.
    Abstract
    Application Research of GPR Advanced Detection in Small Structure of Coal Seam
    CUI Fan, GENG Xiaohang, YU Huiting, YUAN Jiongxuan
    2019, 50(5): 153-157.
    Abstract
    Optimization of Negative Pressure for Gas Extraction in Through Beds Hole of Daping Coal Mine
    ZHANG Yahe, WEI Fengqing, ZHANG Yongpeng, CHEN Zuguo
    2019, 50(5): 158-161,167.
    Abstract
    Evaluation of Residual Resources of Coalbed Methane Exploitation Based on Principal Component Analysis and Entropy Method
    ZHU Wenxia, JIANG Zaibing, ZHAO Gelan, YANG Jianchao
    2019, 50(5): 162-167.
    Abstract
    Study on Sealing Depth Optimization of Gas Drainage Borehole in Coal Seam
    CHEN Bin
    2019, 50(5): 168-171.
    Abstract
    Research Progress on Determination Method of Hydrogen Sulfide Content in Underground Coal Seam
    DENG Peng, CHENG Bo, YANG Sen, PENG Minghui
    2019, 50(5): 172-175.
    Abstract
    Optimization and Application of Hydraulic Punching Parameters for Through Beds Hole in Single Thick Coal Seam
    LI Yun, YE Chuan, ZHOU Jianwei
    2019, 50(5): 176-180.
    Abstract
    Application of Grey Correlation in Optimization of Indicator Gas for Coal Spontaneous Combustion
    FU Jing, ZHAO Kai, ZHANG Haiyang, WANG Kun
    2019, 50(5): 181-185.
    Abstract
    Numerical Simulation and Field Application of Swirling-cored Nozzle for Dust Suppression
    CHEN Chen, GUO Zengle, BAI Shumin
    2019, 50(5): 186-189.
    Abstract
    Construction and Analysis of Microseismic Monitoring and Early Warning System for Mine Floor Water Inrush
    WANG Yue, YU Shui, WANG Sujian
    2019, 50(5): 190-193.
    Abstract
    Laws of Water Inrush and Prediction Method in Goaf After Water Drainage From Jurassic Coalfield Roof Sandstone Aquifers
    LI Debin
    2019, 50(5): 194-198.
    Abstract
    Numerical Simulation of Development Characteristics of “Two Zones” of Repeated Mining at the First Face of Shallow Mining Area
    WU Yuliang, YU Zongren, YAN Zenghui, ZHU Shuyun
    2019, 50(5): 199-203.
    Abstract
    Prediction of Water Rich Area Based on AHP and Its Role in Risk Assessment of Roof Water Inrush
    LIU Jing, FENG Guangjun, WU Xiaojun, GAO Haitao
    2019, 50(5): 204-208,213.
    Abstract
    Prediction Methods of Water Inflow in Coal Face Based on Comparison of Water-filled Conditions
    DUAN Dongwei, DING Xiang, PU Zhiguo, WANG Yang
    2019, 50(5): 209-213.
    Abstract
    A Creep Model of Rock Considering Initial Damage
    ZHANG Liangliang, WANG Xiaojian
    2019, 50(5): 214-217,221.
    Abstract
    Quantitative Evaluation of Structural Complexity of Qianjiaying Mine Field
    YIN Shangxian, WU Zhiyuan
    2019, 50(5): 218-221.
    Abstract
    Determination of Reasonable Support Resistance Coefficient at Bottom of Metal Trapezoidal Support Legs
    WU Deyi, QIN Sheng
    2019, 50(5): 222-225,230.
    Abstract
    Research of Main Roof Periodic Fracture Features in Fully Mechanized Coalface with Large Mining Height
    WANG Chuangye, JI Hongguang
    2019, 50(5): 226-230.
    Abstract
    Probability Integration Parameter Inversion for Surface Subsidence Affected By Adjacent Goaf
    YU Wenfeng, CHEN Yuanfei, MENG Yanjie, LI Dejun
    2019, 50(5): 231-234,238.
    Abstract
    Study on Single Roadway Sublevel Caving Mining Method for Steeply Thick Seam
    XIE Wenwu, GUO Zhongping, YANG Hengze, LIU Weizhen
    2019, 50(5): 235-238.
    Abstract
    Influence of Rock Mass Weak Surface Failure on Periodic Weighting of Fully Mechanized Mining Face
    HE Jun
    2019, 50(5): 239-242.
    Abstract
    Temporal and Spatial Evolution Characteristics of Digital Geomorphology in Affected Zone of Underground Coal Mining Disturbance
    ZHANG Mingmei, XUE Yong’an, LYU Yiqing, QIAO Qinghai
    2019, 50(5): 243-246.
    Abstract
    Analysis of Fracture Characteristics and Evolution Laws of Overlying Strata in Gangue Filling Mining Face
    FU Zhiyong, ZHANG Fengxue, HAO Lanfang
    2019, 50(5): 247-251.
    Abstract
    Research on Actual Measurement of Surrounding Rock Fracture and Deformation Law of Mining Roadway in Fully Mechanized Working Face
    ZHOU Yanguo, HAN Meng
    2019, 50(5): 252-256.
    Abstract
    Fracture Characteristics of Hard Roof and Overlying Rock Movement in Working Face
    ZHENG Shangshang, KONG Dezhong
    2019, 50(5): 257-262.
    Abstract
    Surrounding Rock Deformation Failure Mechanism of Large Section Gateway with Top Coal in Coal Mine
    PENG Yanghao, ZHANG Shupeng, ZHANG Yiyuan, ZHOU Tong, YANG Yabing
    2019, 50(5): 263-268,272.
    Abstract
    Comparison and Analysis of Large Capacity Adjustment Bunker Buffer System Design Schemes in High Output and High Efficiency Mine
    ZHAO Ming
    2019, 50(5): 269-272.
    Abstract
    Study on Surrounding Rock Stability of Mining Roadway Under Irregular Coal Pillar of Close Distance Coal Seams
    SHANG Hefu, NING Jianguo, YANG Shang, JIANG Ning, QIU Pengqi, XU Qiang
    2019, 50(5): 273-276,280.
    Abstract
    Study on Deformation Stability and Instability Displacement Criterion of Dump Slope
    LI Wei, ZHANG Zhongchao
    2019, 50(5): 277-280.
    Abstract
    Analysis of Reinforcement Effect of Geotextile Reinforcement on Slope of Open-pit Dump
    WANG Ning, CHEN Wei, ZHU Dengyuan
    2019, 50(5): 281-284.
    Abstract
    Safety Risk Grading Control and Accident Hidden Danger Investigation and Control System Based on Intelligent Mine
    LI Chunhe
    2019, 50(5): 285-288.
    Abstract
    Evaluation of Coal Mine Safety Production Management Level Based on Game Theory and VIKOR Method
    AN Jingwen, WANG Jinhe
    2019, 50(5): 289-292.
    Abstract
    Practical Application of Precision Training Model in Xinglongzhuang Coal Mine
    ZHOU Bo, JIANG Aiwei
    2019, 50(5): 293-295.
    Abstract
    Management Method and Its Application of Two Standards and Finger Oral Safety Confirmation
    TONG Xiaozhang, WEN Hu, FAN Shixing, KANG Furu
    2019, 50(5): 296-299,304.
    Abstract
    Ontology Construction and Reasoning Research on Influencing Factors of Miners’ Unsafe Behavior
    ZHANG Yu, FENG Shimin, YANG Saifeng, LIU Zhongyu, DING Enjie
    2019, 50(5): 300-304.
    Abstract

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