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    Study on Gas Migration Law for Low Permeability Outburst Coal in the Process of Destruction
    LI Hui, WEI Jianping, WANG Xuelong
    2019, 50(7): 1-4.
    Abstract
    Capacitive Resistance Effect Analysis of Gas Migration in Coal
    LIU Yongqian
    2019, 50(7): 5-9,13.
    Abstract
    Application and Calculation Method of Gas-water Relative Permeability for High-rank Coalbed Methane Reservoirs Based on Fractal Theory
    ZHENG Xiaopeng, WANG Leilei, LIU Daotian, TIAN Leng, MEN Chengquan, ZHAO Fulei
    2019, 50(7): 10-13.
    Abstract
    Study on Preparation of Wetting Dust Suppressant From Papermaking Waste and Its Properties
    LI Shufang, TIAN Jin, XIE Hong, MA Yunlong
    2019, 50(7): 14-16,20.
    Abstract
    Study on Three-dimensional Effect of Fracturing Coal Seam with Gas Gathering Energy
    KONG Xiangyi, ZHAO Hongxing, LEI Yun
    2019, 50(7): 17-20.
    Abstract
    Experimental Study on Properties of Phase Change Cold Storage Materials Filled in Cooling Suits
    JI Changfa, JI Chenyang, WANG Zhanrong, LI Shengjin, CHEN Liu
    2019, 50(7): 21-25,30.
    Abstract
    Lab Experiment and Field Test of Hydraulic Fracturing in Controlling Hard Roof
    DUAN Hongfei, YANG Qiang
    2019, 50(7): 26-30.
    Abstract
    Study on Rock Microscopic Characteristics of Roof Aquifers in Northern Yuheng Mine Area
    WANG Chungang, FANG Gang
    2019, 50(7): 31-36,41.
    Abstract
    Study on Difference of Binary Gas Competitive Adsorption of Soft and Hard Coal
    GUO Huaiguang
    2019, 50(7): 37-41.
    Abstract
    Experimental Study on Effect of Water Content on Coal Spontaneous Combustion Characteristics
    ZHANG Jiuling, ZHU Zhuang, FAN Jiuyuan, ZHU Ding, LIU Chunyu
    2019, 50(7): 42-45.
    Abstract
    Study on Dynamic Characteristics and Electromagnetic Signal Variation Characteristics of Coal Under Impact Loading
    ZHANG Yuxu, WANG Ke
    2019, 50(7): 46-49.
    Abstract
    Study on Permeability Test and Dynamic Monitoring of Fault in Deep Roadway
    LI Shijie, HUANG Zhen, LIAO Yongbin, ZHAO Kui, LI Haigang
    2019, 50(7): 50-55.
    Abstract
    Experimental Study on Failure Characteristics and Crack Evolution Laws of Sandstone Containing Pre-existing Single Crack
    GUO Shousong
    2019, 50(7): 56-60.
    Abstract
    Effect of High Temperature on Strength Characteristics of Sandstone
    WU Hao, XU Feng, ZHANG Ping
    2019, 50(7): 61-64.
    Abstract
    Experimental Study on Fault Sliding Mode Under Multiple Normal Stress of Different Media Combination
    WEI Xiangzhi
    2019, 50(7): 65-69,74.
    Abstract
    Mechanical Properties of Frozen Clay Under Different Temperatures and Rubber Contents
    REN Xiang, GUO Mengyuan, HUANG Le
    2019, 50(7): 70-74.
    Abstract
    Effect of Silane Coupling Agent on Compressive Strength of Min-used Polyurethane/Fly Ash Reinforced Materials
    QIN Chuanrui, LU Wei, XU Shuai, HE Zhenglong, LI Jinliang, HAO Yu
    2019, 50(7): 75-79.
    Abstract
    Detection Technology of Dust Concentration Based on β-ray Absorption Method
    HE Zhenhuai, WANG Jie
    2019, 50(7): 80-83,87.
    Abstract
    Comprehensive Fire Prevention Technology in Xieqiao Mine 1242(3) Large Mining Height and Long Working Face
    HE Jichun, LI Qingming, ZHANG Peng, HAN Zhenglin
    2019, 50(7): 84-87.
    Abstract
    Ultra Deep Hole Blasting Cracking to Improve Excavating Efficiency of Hard Rock Roadway
    ZUO Sheng
    2019, 50(7): 88-91,95.
    Abstract
    CO Source Analysis and Prevention Technology of Shallow-buried Fully Mechanized Caving Face
    LI Jianwei, ZHAO Yajie, ZHAO Jie
    2019, 50(7): 92-95.
    Abstract
    Rapid Management Technology of Fire Area of Guoshan Gangue Dump in Gushuyuan Mine
    ZHANG Xiaoyi, WANG Deming, YANG Xuehua, LIU Jiaolong
    2019, 50(7): 96-99.
    Abstract
    Key Technologies for Fast Construction of Freezing Deep Vertical Shaft
    WANG Mingzhi, CHEN Xian, LI Zhongsen, CHE Faming
    2019, 50(7): 100-102,107.
    Abstract
    Integrated Control Technology of Goaf Water Damage Under Strong Hydraulic Connection of River
    LYU Muxiao, HAN Chuangye
    2019, 50(7): 103-107.
    Abstract
    Construction Technology of Grouting Curtain for Overburden Burnt Rock in Waiting Mining Face
    MIAO Yanping, JI Zhongkui, LI Jun, JIANG Qiu, ZHANG Jianguo, GAO Xiaowei, REN Zhizhi, DU Yalin
    2019, 50(7): 108-111.
    Abstract
    Technology of Composite Slag Discharge for Directional Drilling in Complicated Broken Stratum
    HUO Fuxing, FANG Jun, LI Quanxin, TANG Jie
    2019, 50(7): 112-115.
    Abstract
    Air Compound Directional Drilling Technology in Broken Soft Seam
    LIU Fei, LIANG Daofu, LIU Jianlin, YANG Dongdong
    2019, 50(7): 116-119.
    Abstract
    Procedure Optimization and Support Technology of Tunneling-anchoring-shielding Integration Speedy Drivage for High Stress Coal Roadway
    CHEN Yu, ZHANG Yang, GENG Jiye, WANG Fangtian
    2019, 50(7): 120-123.
    Abstract
    Supporting Technology of Gob-side Entry Retaining in Thickened Coal Seam
    QIAN Zhiliang, YANG Hongwei, GAO Hong
    2019, 50(7): 124-129.
    Abstract
    Comprehensive Treatment Technology of Complex Empty Roadway in Large Height and Ultra-long Mining Face
    GUO Dongjie, WANG Yan
    2019, 50(7): 130-134.
    Abstract
    Support Technology of Rectangular Roadway Based on Surrounding Rock Loose Circle Theory
    RAN Jinlin, WANG Hongshan, LI Tingchun, ZHANG Wei
    2019, 50(7): 135-139.
    Abstract
    Accurate Positioning Technology for Mine Workers Based on AOA
    LIU Shisen
    2019, 50(7): 140-142,146.
    Abstract
    Design of Hydraulic System for Anti-sticking of High-speed Drilling Rig in Soft Coal
    LIANG Chunmiao, YAO Ningping
    2019, 50(7): 143-146.
    Abstract
    Application Design of Anti-derailment Load-bearing Vehicle for Excavation Roadway
    ZHANG Shaohua
    2019, 50(7): 147-149.
    Abstract
    A Kind of Explosion-proof Infrared Microwave Detector
    DAN Qiang
    2019, 50(7): 150-152.
    Abstract
    YSDC Mine-used Electromagnetic Wave Measurement While Drilling System and Its Application in Air Drilling for Soft Coal Seam
    WANG Kaibin
    2019, 50(7): 153-156.
    Abstract
    Study on Transfer Point Closed Self-generating Electric Water Spray System
    XIE Xingzhi, XU Hongjie, SUN Longhao, SU Jian, ZHANG Jiangshi
    2019, 50(7): 157-160.
    Abstract
    Advanced Detection System for Mine Rescue
    WEN Xuelei
    2019, 50(7): 161-164.
    Abstract
    Multi-parameter Monitoring Device for Roadway Surrounding Rock
    HE Xinyan, NING Zhangxuan
    2019, 50(7): 165-167.
    Abstract
    Characteristics of Mine-used Full-face Tunnel Boring Machine
    JIA Yan
    2019, 50(7): 168-171.
    Abstract
    Safety Analysis of Mine Trackless Rubber Wheels Vehicle Running on Large Slope Roadway
    WANG Zhiwei
    2019, 50(7): 172-174.
    Abstract
    Drainage Control System Platform of Pingshuo East Open-pit Mine Based on Wireless Network Bridge
    WANG Xiangsheng, NING Hao, WANG Xia
    2019, 50(7): 175-177.
    Abstract
    Performance and Technology Application of High Strength Full Bolting andGrouting Support Structure
    WEI Xihe, JIANG Jingping, WANG Ping, WANG Ailing, GU Yaqing
    2019, 50(7): 178-180,186.
    Abstract
    Optimization of Gas Extraction System on Pingshang Coal Industry
    LI Hong, LIU Mingju, MA Jinkui
    2019, 50(7): 181-186.
    Abstract
    Application of Shock Wave Permeability Improvement Technology in Coal Mine
    LU Bo
    2019, 50(7): 187-190.
    Abstract
    Application of Slotted Pressure Relief Cracking Technology in Coal Roadway Excavation of Broken Soft and Low Permeability Coal Seam
    ZHOU Jianbin
    2019, 50(7): 191-194.
    Abstract
    Prevention and Control of Harmful Gases in Old Horizontal Through-lane of Inclined Shafts Under Changing Ventilation Method
    SUN Guang
    2019, 50(7): 195-197.
    Abstract
    Application of Slope Radar Monitoring in Landslide Informatization Prevention and Control Techniques
    LI Ming
    2019, 50(7): 198-200,204.
    Abstract
    Comprehensive Prevention Technology of Rock Burst in Overlying Retained Coal Pillar Area
    SUN Liuwei, QIN Zihan, HAN Liang
    2019, 50(7): 201-204.
    Abstract
    Determination of Protection Scope and Analysis of Influencing Factors in Protective Layer Mining
    ZHANG Lei
    2019, 50(7): 205-210.
    Abstract
    Discussion on Fracturing Mode and Mechanism of Coalbed Methane in Tectonic Coal
    HAN Baoshan
    2019, 50(7): 211-214.
    Abstract
    Study on Regional Division of Air Leakage of Working Face Based on Cubic Interpolation and Tracer Technology
    LI Jie
    2019, 50(7): 215-218,223.
    Abstract
    Occurrence and Geological Controls of Coal Mine Gas in Hujiahe Well Field of Binchang Mining Area
    LIN Yabing, QIN Yong, WANG Wei, HAN Dingfeng
    2019, 50(7): 219-223.
    Abstract
    Application of Blind Number Theory to Improve Unascertained Measure Rock Burst Evaluation Model
    QIN Zhongcheng, CAO Bin, WU Qingfa
    2019, 50(7): 224-227.
    Abstract
    Simulation Study of Crack Propagation in Rock Mass with Arc Cracks
    XIE Tiancheng, LIU Hongyan
    2019, 50(7): 228-233.
    Abstract
    Scattering Seismic Imaging of Channel Wave Based on Time-window Energy Ratio
    JIN Dan
    2019, 50(7): 234-237.
    Abstract
    Identification of Roof Fragile Zone in Soft Roadway and Application
    DAI Huabin, GU Shitan, LIU Zheng, WEI Baozhen, SONG Haizhou, HUANG Yitong
    2019, 50(7): 238-242,248.
    Abstract
    Calculation Method of Damage Variable for Non-penetrating Joints Under Osmotic Pressure
    LI Kai, LIU Hongyan, HE Jian
    2019, 50(7): 243-248.
    Abstract
    Analysis on Rationality of Roadway Layout in Close Coal Seam Mining
    LIANG Huajie, GU Tianzhou, ZHAO Zhongyi
    2019, 50(7): 249-253.
    Abstract
    Numerical Simulation and Monitoring of Pressure Characteristics of Solid Filling Mining
    ZHENG Xunzhen, WANG Yan, ZHAO Haibo, CHENG Zhixiang
    2019, 50(7): 254-258.
    Abstract
    Three-dimensional Simulation of Dynamic Evolution of Mining-induced Overburden Fractures
    SHI Bowen, BAI Jianping, HAO Chunsheng, YANG Changyong, YAO Jinbao
    2019, 50(7): 259-262.
    Abstract
    Study on Stability and Width Optimization of Narrow Coal Pillars Along Gob of Fully Mechanized Caving Face in Inclined Coal Seam
    WANG Wei, WANG Yongfeng, SHI Guowen, YIN Wenhuai, YANG Yunfei
    2019, 50(7): 263-269.
    Abstract
    Analysis of Factors Affecting Surface Subsidence in Thick and Loose Seam with Shallow Coal Seam Mining
    ZHAO Bingchao, HE Shenglin
    2019, 50(7): 270-273.
    Abstract
    Research on Force Direction and Deflection of Anchor Rod Based on Fiber Bragg Grating Sensing Technology
    ZHANG Jiakang, HAO Bingyuan, LIU Zhongxi
    2019, 50(7): 274-276,281.
    Abstract
    Coupling Support Technology of Surrounding Rock in Large Cross Section Roadway
    WANG Wencai, WANG Zheng, YIN Xu, LI Jingang, LIANG Suyu
    2019, 50(7): 277-281.
    Abstract
    Study on Characteristics of Mine Transient Electromagnetic Response Under the Influence of Belt Conveyor and Interference Correction
    YANG Yunlin, CHENG Jiulong, ZHAO Jiahong, WANG Guoqing, ZHANG Shuyuan, GAN Yuanchuang
    2019, 50(7): 282-284,288.
    Abstract
    Coal Mine Safety Performance Management Based on Objectives and Key Results Method
    CHENG Donghao, HUN Baoju, WANG Yichen
    2019, 50(7): 285-288.
    Abstract
    Research and Application of Double Performance Model of Safety Supervision
    WANG Shikui
    2019, 50(7): 289-292.
    Abstract
    Evaluation Index System of Occupational Disease Risk in Coal Mine Based on Unascertained Measurement Model
    SONG Jie, CAO Qinggui, TONG Ruigang, DONG Hao
    2019, 50(7): 293-296.
    Abstract
    Establishing Standard of Accident Potential Investigation in Service Performance Sites for Coal Mining Equipment Based on FMEA and JHA
    CHEN Quan, NIU Yunong
    2019, 50(7): 297-300.
    Abstract
    Research on Comprehensive Evaluation and Improvement Strategy of Safety Culture Level in Coal Mine Enterprises
    ZHAO Pengfei, HE Ahong
    2019, 50(7): 301-304.
    Abstract
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