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    Gas Injection Influence Radius of Coal Seam Methane Displacement and Its Difference in Different Directions
    WANG Zhao-feng, CHEN Jin-chao, YANG Hong-min
    2012, 43(12): 1-4.
    Abstract
    Operating Characteristics of Drained Coal Mine Methane Diluting Mixer with Velocity Difference
    GAO Zhen-qiang, DONG Shao-feng, TANG Shuai, MAO Ming-ming, LIU Yong-qi, LIU Rui-xiang
    2012, 43(12): 5-8.
    Abstract
    Research on Confining Pressure Effect in Gassy Coal Failure Process
    KONG Hai-ling, WANG Lu-zhen, SHE Bin, CAI Zhong-bing
    2012, 43(12): 9-11.
    Abstract
    The Influence of Hydraulic Fracturing Fissures on Coal Seam Mining Face Stress
    LEI Bo, QIN Yong, WU Cai-fang, FU Xue-hai, SHEN Jian, FENG Qing
    2012, 43(12): 12-14.
    Abstract
    Study on Gas Occurrence Law in Magma Erosion Area of Qianling Coal Mine
    CAI Chun-cheng, CHENG Yuan-ping, WANG Liang, LI Wei, LU Shou-qing
    2012, 43(12): 15-18,19.
    Abstract
    Gas Adsorption Liquid Spray Device and Atomization Mechanism of Jet Pipe
    ZHANG Wei, ZHOU Yu-xue, FENG Yi-gang, SUN Jing-jing, CUI Huai-qiu
    2012, 43(12): 19-22.
    Abstract
    Experimental Study on Dust Suppression Performance of Surfactant
    LIU Wei, CHENG Wei-min, YU Yan-bin, LIU Dang-hui, ZHOU Gang, YANG Xu-wei
    2012, 43(12): 23-25,26.
    Abstract
    Coal Particle Size Influence on the Pore Structure of Fat Coal and Gas Coal
    SI Shu-fang, WANG Xiang-jun
    2012, 43(12): 26-29.
    Abstract
    The Experiment of Determining Coal Seam Gas Pressure with Pressure Sensors
    ZHANG Zhen-long, ZHANG Long-ke
    2012, 43(12): 30-31,32.
    Abstract
    Similar Simulation Experiment of the Released Range of Upper Protective Seam Mining
    LI Peng, CHEN Yan-ke, WANG Lie-ping, REN Wei-bing
    2012, 43(12): 32-36.
    Abstract
    Comparative Study of the Permeability Characteristics Between Anthracite Coal and Raw Coal
    WEI Jian-ping, WANG Chao, WANG Deng-ke
    2012, 43(12): 37-40,45.
    Abstract
    Numerical Simulation of Pressure Balancing Ventilation Technology in Treating Gob CO Emission
    WANG Chun-qiao, WANG Yun-fei, LIU Wan-bing, CHEN Zan
    2012, 43(12): 41-45.
    Abstract
    Experimental Study on the Waste Heat Utilization of Air Compressor in Coal Mine
    WANG Jian-xue, NIU Yong-sheng, YUAN Jing
    2012, 43(12): 46-48,53.
    Abstract
    The Application and Numerical Simulation of High Porosity Metal Materials in Roadway Support
    XIE Jing-na, LUO Xin-rong
    2012, 43(12): 49-53.
    Abstract
    Numerical Simulation Study on Overlying Strata Failure of Coal Mining
    MA Shao-jie
    2012, 43(12): 54-56.
    Abstract
    In-situ Monitoring Analysis on the Strata-pressure Behavior Law of Thick Seam Full-mechanized Caving Face in Dafosi Coal Mine
    REN Jian-xi, DU Fei, CHEN Gen-ma, ZHANG Jin-jun, ZHAN You-ming, LI Xiao-fei, WANG Chuan-zhi
    2012, 43(12): 57-60.
    Abstract
    Research on Rational Width of Chain Coal-pillar in Large Mining Height Workface Recovery Roadway of Shallow Coal Seam
    XU Xin-bin, CUI Ting-feng, YANG Zhi-yuan, ZHANG Xu-gang
    2012, 43(12): 61-64.
    Abstract
    Strata Behavior Laws in Lower Slicing Mining of Contiguous Seams
    JIANG Sheng, KONG Jie, ZHONG Yi-tao, WANG Min
    2012, 43(12): 65-68.
    Abstract
    Interpretation Study on Low Resistivity Layer Shielding Problems of Mine Transient Electromagnetic Method
    WANG Sheng-long, CHENG Jiu-long, LI Fei, XU Feng-lin
    2012, 43(12): 69-71.
    Abstract
    Indirect Determination of Limestone Body Gas Content and Its Application in the Forecast of Gas Emission in Working Face
    ZHANG Jin-song
    2012, 43(12): 72-74,78.
    Abstract
    Fire Prevention and Extinguishing Technology with Three-phase Foam in Fully Mechanized Caving Face of Outburst Mine
    LI Xing-chang
    2012, 43(12): 75-78.
    Abstract
    Gas Control Technology of “U” Shaped Ventilation System in Fully Mechanized Coal Face of Sanjiaohe Coal Mine
    ZHANG Qi
    2012, 43(12): 79-81.
    Abstract
    Closed Extinguishing Technology in Fully Mechanized Caving Face
    WANG Jun-de, ZHANG Hong-sheng
    2012, 43(12): 82-85.
    Abstract
    Optimization of Ventilation System in One-winged Concentrated Production Mine
    XIN Song, ZHANG Yang, ZHAO Wen-bin, BU Fan-bing
    2012, 43(12): 86-87,90.
    Abstract
    Slope Deformation Mechanism and Landslide Control Techniques of Open-pit Under the Disturbance of Underground Mining
    LIU Ru-cheng
    2012, 43(12): 88-90.
    Abstract
    Water Inrush and Sand Inrush Mechanism and Prevention Technology During the Initial Mining Period in 22402 Working Face of Halagou Coal Mine
    SONG Ya-xin
    2012, 43(12): 91-93.
    Abstract
    Paste Filling Gob-side Entry Retaining Technology in Jiyang Coal Mine
    LIU Guo-lei, WEN Peng-peng, JIA Guang-hui
    2012, 43(12): 94-96.
    Abstract
    Study and Application of Roadway Support Technology in Soft Coal Seam
    XU Shou-ren, WANG Hong-xia, ZHANG Yuan-yuan
    2012, 43(12): 97-99.
    Abstract
    The Application of Network Planning Technique in Optimization and Upgrading of Longgu Coal Mine Rock Roadway Fully-mechanized Tunneling Process
    GAO Song, ZHANG Jia-qiang, ZHANG Jia-long, ZHANG De-fei, GUAN Kai
    2012, 43(12): 100-102.
    Abstract
    Application Research of Coalfield Fire Wireless Monitoring Method
    WANG Wei-feng, DENG Jun, MA Li, JIN Yong-fei
    2012, 43(12): 103-104,107.
    Abstract
    Surrounding Rock Power Disaster Monitoring and Warning System in Coal Mine
    YIN Da-fa
    2012, 43(12): 105-107.
    Abstract
    Safety Application of Membrance Separation Nitrogen Generator
    XU E
    2012, 43(12): 108-109.
    Abstract
    Application of PLC in Refuge Chamber Monitoring System of Coal Mine
    ZHANG Ping, JIANG Shu-guang, LIU Tao
    2012, 43(12): 110-112.
    Abstract
    Safety Comprehensive Monitoring System for Transportion in Inclined Tunnel
    XU Chang-sheng, SUN Min-hao
    2012, 43(12): 113-114.
    Abstract
    Mine Flameproof and Intrinsic Safety Computer of While-drilling Telemetry Communication
    ZHENG Wan-bo
    2012, 43(12): 115-116,117.
    Abstract
    Intelligent Photoelectric System for Underground Locomotive Positioning
    ZHANG Rui-dong, ZHENG Li-ping
    2012, 43(12): 117-119.
    Abstract
    Application of Outburst Elimination Technology for Pre-pumping Coal Seam Gas of Long Boreholes Along Seam in Pansan Coal Mine
    NIE Bai-sheng, HU Shou-tao, LIU Ming-ju, LIU Yan-wei, LI Xiang-chun
    2012, 43(12): 120-122.
    Abstract
    Determination of Spontaneous Combustion “Three Zones” in the Goaf of Meihe Coal Mine
    DONG Zhi-chun
    2012, 43(12): 123-124.
    Abstract
    Identification and Comprehensive Management of High Temperature Oxidation Area of the Residual Coal in Goaf
    NIE Li-sheng, CAO Kai, WANG Shao-feng
    2012, 43(12): 125-127,132.
    Abstract
    Detection and Governance of the Spontaneous Combustion High-temperature Region in Shallow Burial and Thick Coal Seam
    WANG Bing-shan, AN Shi-gang, GUAN Wan-li, WANG Gang
    2012, 43(12): 128-132.
    Abstract
    Practice on Comprehensive Technology of Fire Prevention and Extinguishing in 2024 Repeated Mining Face of Baijiao Coal Mine
    CHEN Xiao-kun, YANG Qing-wei, QU Li-wei, JIN Yong-fei, YU Guan-hua
    2012, 43(12): 133-135.
    Abstract
    Trial Mining Practice of 1212(1) Working Face Under Aquifer in Gubei Coal Mine of Huainan Mining Area
    XU Tong
    2012, 43(12): 136-138.
    Abstract
    Application of Transient Electromagnetic Exploration Method in Detecting the Gob Ponding Area of Coal Mines in Changzhi
    GUO Lian-hong, WANG Run-hong, ZHU Wen-sheng, GUO Hua
    2012, 43(12): 139-141,142.
    Abstract
    The Application of Secondary Supporting Technology in High Stress Soft Rock Roadway
    WU Song, LIU Wei, XIE Xiao-guang, WANG Peng
    2012, 43(12): 142-144.
    Abstract
    Large Inclination Fully Mechanized Caving Face Mining Technology Practice of Tiefa Mining Area
    WANG Da-zhi
    2012, 43(12): 145-148.
    Abstract
    Analysis on the Main Control Factors of Deformation and Failure for Surface Gas Extraction Drilling
    ZHANG Jun
    2012, 43(12): 149-153.
    Abstract
    Analysis on Influence Factors for Gas Pressure Decline Curve of Active Pressure Measurement
    YOU Ji-jun, JIANG Cheng-lin, TANG Hai-lin
    2012, 43(12): 154-156.
    Abstract
    Gas Emission Feature Analysis in No.15109 Fully Mechanized Caving Face of Shigang Coal Mine During Initial Mining Period
    CHEN Kai, YANG Sheng-qiang, LIU Ya-dong
    2012, 43(12): 157-159,160.
    Abstract
    Discussion on the Scale Processing of Gas Extraction System
    SHI Gui-dong, NIAN Jun, ZOU Wei
    2012, 43(12): 160-162.
    Abstract
    Research Progress and Prospect of Hydraulic Fracturing Technologies in Coal Mine Underground
    ZHANG You-shi
    2012, 43(12): 163-165,172.
    Abstract
    Study on the Non-stable Flowing Rules of Airflows in Large-scale Mines with Thick Seam and High Gas
    FENG Xiao-jing, WANG Hui-yue, TIAN Qu-zhen, ZHANG Xiao-qiang
    2012, 43(12): 166-168,169.
    Abstract
    Study on Remained Gas Content Calculation in Protected Coal Seam
    ZHU Hong-qing, PAN Feng-long, WANG Ning, FENG Shi-liang
    2012, 43(12): 169-172.
    Abstract
    Grey Correlation Degree Analysis for the Weight of Coal Spontaneous Combustion Influencing Factors
    JIN Ming-yue, DONG Chao, SUN Hao-bo
    2012, 43(12): 173-176.
    Abstract
    Preliminary Investigation for the New Thermal Hazard Prevention and Control Measure of Mine
    REN Sen
    2012, 43(12): 177-179.
    Abstract
    Analysis and Governance of Underground Climate Influencing Factors in Barapukuria Coal Mine
    LIU Lei, YANG Sheng-qiang, WANG Da-qiang
    2012, 43(12): 180-182,183.
    Abstract
    Analysis of the Water Inrush Features and Influencing Factors in Daping Coal Mine of Zhengzhou Coal Industry Group
    ZHANG Tian, LIU Hai-jun, LI Lei
    2012, 43(12): 183-186.
    Abstract
    Test and Analysis on the Water Utilization Ratio of Chilled Water Pipelines in the High Temperature Mine
    LIU Zeng-ping, SUN Jing-kai, WANG Jian-zhi, WANG Hai-bin, QI Yu-dong
    2012, 43(12): 187-189.
    Abstract
    Height Analysis of Water Flowing Fractured Zone of a Coal Mine Mining Under Large-scale Water Mass
    LI Jian-sen, LI Zhi-yong
    2012, 43(12): 190-192.
    Abstract
    Numerical Simulation Method Analysis for Goaf Problem
    LI Xue-liang
    2012, 43(12): 193-196.
    Abstract
    Optimization Design of Supporting Parameter for Extreme Soft Surrounding Rock Under the Influence of Mining
    SU Cai-quan
    2012, 43(12): 197-200.
    Abstract
    The Stability Analysis of Roadway Surrounding Rock in Wujiagou Coal Mine Special Thick Seam
    JIANG Hong-jun, HE Fu-lian, ZHANG De-quan, ZHANG Yu, XU Teng-fei, TIAN Chun-yang
    2012, 43(12): 201-203.
    Abstract
    The Application of Circular Arch Section in Three Soft Coal Seams
    MA Xing-hua, ZHAO Chang-hong
    2012, 43(12): 204-206.
    Abstract
    Sand Inrush Hazard Analysis of Thick Coal Seam Mining Under Water-bearing Unconsolidated Strata
    FU Hui, CAI Xian-feng, FENG Rui-min, YU Hui
    2012, 43(12): 207-209,210.
    Abstract
    The Location of Water Fire and Explosion Prevention Isolation Gate and the Safety Hazards Investigation in the East Wing Panel Area of Gaohe
    JI Min-jun
    2012, 43(12): 210-213.
    Abstract
    Safe Operation Analysis on Strong Belt Conveyer of Steel Core
    MA Yong-hua
    2012, 43(12): 214-215.
    Abstract
    Discussion on the Countermeasures and Measures of the Effective Containment for the Gas Accidents in Coal Mines
    ZHANG Xiao-ping
    2012, 43(12): 216-218.
    Abstract
    Study on Coal Mine Safety Discipline Research Methods
    ZHANG Hong-tu, WEN Zhi-hui, WEI Le, WANG Mian, HE Shi-nan
    2012, 43(12): 219-221.
    Abstract
    Research on Safety System of Coal Mine Safety Production Management Based on Process
    MA Dian-ping, SI Qiang, DONG De-li
    2012, 43(12): 222-224.
    Abstract
    Study on Method of Coal Mine Gas Accident Emergency Decision Making
    LI Jun-tao, GUO De-yong, DI Xue-qin
    2012, 43(12): 225-228.
    Abstract
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