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    Experimental Study on Influence of Dry-wet Circulation on Coal Firmness Coefficient
    YANG Zhiwei, MA Yankun, YANG Shuangwen, ZHANG Meng, NIE Xianzhong
    2015, 46(8): 1-3,7.
    Abstract
    Critical Value Determination of Sensitivity Index for Forecasting Coal and Gas Outburst in Pingqing Mine
    QIN Muguang
    2015, 46(8): 4-7.
    Abstract
    Study on Optimum Ratio of Cement Grouting in Coal Seam Gas Pressure Measurement
    JIANG Chenglin, HU Yinpeng, ZHANG Pan, WANG Chaojie
    2015, 46(8): 8-11.
    Abstract
    Research on Outburst Elimination and Pre-drainage Evaluation for Bedding Holes in Mining Face
    ZHANG Cheng, CHEN Jinsheng
    2015, 46(8): 12-14,18.
    Abstract
    Multidimensional Mixed Simulation Study on Smoke Propagation Features of Mine Fire
    ZHANG Yutao, CHEN Xiaokun, ZHANG Xichen, LI Yaqing, Jerry Tien
    2015, 46(8): 15-18.
    Abstract
    Influence of Firmness Coefficient on Gas Permeability of Different Types of Structure Coal
    LI Hongtao, ZHANG Ruilin
    2015, 46(8): 19-21,25.
    Abstract
    Heat and Humidity Sources Distribution and Variation of Mining Face Based on Surfer8.0
    DONG Huaijun
    2015, 46(8): 22-25.
    Abstract
    Study on Coal and Rock Impact Damage Characteristics Based on Interface Model
    GAO Zhenqiu, LIANG Zhengzhao, LI Congcong, WU Xiankai
    2015, 46(8): 26-29.
    Abstract
    Research on Rock-burst Prevention and Control Under the Influence of Hard Roof Fracture Near Gob
    DING Yingjie, QU Ying, MAI Qiaoli
    2015, 46(8): 30-32.
    Abstract
    Distribution Law of Advanced Abutment Pressure of Gangue Backfilling Working Face
    SUN Shaolong, ZHANG Jinwang
    2015, 46(8): 33-35.
    Abstract
    Research on Top Coal Caving Property at Working Face End of Stagger Arrangement Roadway Layout
    WANG Huiyue, FAN Zhigang, HUANG Zhengyan
    2015, 46(8): 36-38,42.
    Abstract
    Optimization Analysis on Supporting Angle of Large Dip Angle Jointed Roadway Based on Block Theory
    WANG Jianchang, WANG Tongxu, MA Depeng, ZHANG Xuepeng
    2015, 46(8): 39-42.
    Abstract
    Pre-grouting Reinforcement for High Gassy Isolated Working Face in Two Ending Roadways
    LI Wenzhou
    2015, 46(8): 43-46.
    Abstract
    Research on Characters of Interface Between Coal and Rock in Horizontal Section Fully Mechanized Caving Mining of Steep Coal Seam by Two-round Interval Caving Technique
    SONG Zhengyang, ZHANG Jinwang
    2015, 46(8): 47-49,53.
    Abstract
    Research on Reasonable Width of Coal Pillar at Fully Mechanized Working Face with Large Mining Height
    LOU Jinfu
    2015, 46(8): 50-53.
    Abstract
    Optimazation of Construction Technology for Downward Gas Extration Boreholes
    WEN Kunpeng, SHI Biming, ZHOU Zhankui
    2015, 46(8): 54-57.
    Abstract
    Backfill Mining with Super-high Water Bag and Gob-side Entry Retaining Technology for a Mine
    CHEN Liang, CHEN Shangyuan, DU Binbin
    2015, 46(8): 58-60.
    Abstract
    Rapid Coal Uncovering Technology in Small Angle and High Outburst Coal Seam
    SU Weiwei, LI Jianbing, CHEN Xiangjun
    2015, 46(8): 61-64.
    Abstract
    Automatic Fire Preventing and Extinguishing Technology for Underground Area Based on Multi-sensor
    MA Long
    2015, 46(8): 65-67.
    Abstract
    Fire Extinguishing Technology for High Gas Coal Mine with Oil-bearing Sandstone
    YUAN Chongliang, XU Chenglin, WANG Junde
    2015, 46(8): 68-70.
    Abstract
    Support Technology of Underground-perfusion Concrete-filled Steel Tubular Support
    LIU Keming, GUO He, ZHANG Lei, LI Shang, ZHANG Baosen, XU Yalin
    2015, 46(8): 71-73,76.
    Abstract
    Spontaneous Fire Prevention and Control Technology for Fully Mechanized Caving Face Passing Through Fault
    MA Hailong
    2015, 46(8): 74-76.
    Abstract
    Improvements of Casing Protecting Hole Screen Pipe Complete Equipment in Coal Mine
    LOU Haihui, LIU Xiaofan, WEI Zhiqiang, ZHANG Xiaofang, CHEN Fadong
    2015, 46(8): 77-79.
    Abstract
    Research on an Intrinsic Safety DC Regulated Power Supply for Underground Coal Mine
    ZHANG Xu, ZHANG Hongjuan, JIN Baoquan, WANG Dong
    2015, 46(8): 80-83.
    Abstract
    Hydraulic Support Transport Line Design of Fully Mechanized Mining Face
    SUN Baicun, GAN Xiaogen, ZHAO Guocao, LI Guangquan
    2015, 46(8): 84-85,88.
    Abstract
    Intrinsically Safe Small Component Ignition Test Device Comforming to IEC Standard
    LIU Yajun, LI Zhenxi, ZHANG Tingting
    2015, 46(8): 86-88.
    Abstract
    Current Loop Compensation for Control Delay of NPC Type Multi-level Static Var Compensator Used in Coal Mine Underground
    YIN Yangong, YANG Guangyu, LI Dejun
    2015, 46(8): 89-91,95.
    Abstract
    System for Preventing Override Trip of Coal Mine Intelligent Substation Based on Differential Protection
    LIU Jianhua, ZHOU Jianqiang, LI Tianyu, ZHUO Yafei
    2015, 46(8): 92-95.
    Abstract
    Design for Full Section Belt-broken Catcher of Belt Conveyor
    ZHAO Zhiqiang, LIU Tonggang, XU Changsheng, CHEN Yiqiang
    2015, 46(8): 96-98.
    Abstract
    Batch Analysis Method for Nondestructive Testing Signals of Bolt Anchoring Quality
    ZHANG Lei, MAO Xianbiao, CHEN Zhanqing, LIU Yuqing, LI Zhijian, ZHAO Peng
    2015, 46(8): 99-102.
    Abstract
    Feature Extraction and Pattern Recognition Method of Vibration Signals in High Voltage Distribution Equipment Based on LabVIEW
    XIA Yan, XU Chunyu, SONG Jiancheng, GENG Pulong, ZHAO Yu, YANG Jiankang
    2015, 46(8): 103-106.
    Abstract
    Control Principle and Maintenance of Pulse Width Modulation Speed Locomotive with IGBT
    CHANG Weixing
    2015, 46(8): 107-110.
    Abstract
    Practice of Gas Drainage Technology by Long Directional Drilling in Floor of Soft Seam
    ZHAO Jizhan
    2015, 46(8): 111-113,117.
    Abstract
    Characteristics of Dust Generation and Efficient Control Technology in Transferring Point of Coal Preparation Plant
    ZHOU Wendong, WANG Deming, WANG Qingguo, WANG Hetang, TIAN Fuchao, HUA Delong
    2015, 46(8): 114-117.
    Abstract
    Dewatering and Depressurizing Effect of Roof Water in Deep Buried Coal Seam of Shaanxi and Inner Mongolia Contiguous Area
    YANG Jian, DING Xiang
    2015, 46(8): 118-120.
    Abstract
    Determination of Hydrological Observation Hole Location Based on DC Electrical Method
    XIE Shuxin, WANG Zhijian
    2015, 46(8): 121-123,127.
    Abstract
    Support Technology of Soft Coal Seam Roadway Under Superimposed Abutment Pressure
    ZHENG Jianbin, XIE Wenbing, WANG Qizhou, WANG Xingkai
    2015, 46(8): 124-127.
    Abstract
    Surface Water Treatment Scheme Under High Groundwater Level Mining in Zhaogu Mining Area
    ZHANG Yanbin, LI Jingfang, LI Dehai
    2015, 46(8): 128-130,134.
    Abstract
    Improving Speed of Machine Digging in Hard Rock Roadway
    WANG Zhijun
    2015, 46(8): 131-134.
    Abstract
    Application of Coupling Release-pressure Support Technology in Dynamical Pressure Roadway
    ZHAO Hongyue, WANG Xianyong
    2015, 46(8): 135-137.
    Abstract
    Application of FLAC3D Rapid Modeling in Slope Problem of Open-pit Mine Based on Rhino3D NURBS
    MA Xin′gen, SUN Jiandong, ZHAO Hongze, WEN Xiaoke, YUAN Jiangtao, YUE Haifeng
    2015, 46(8): 138-141.
    Abstract
    Evolution Features of Coal Containing Methane Invaded by Magmatic and Its Impact on Rock Cross-cut Coal Uncovering
    WU Qing, SHI Biming, LI Hao, MU Chaomin, SU Lei
    2015, 46(8): 142-145.
    Abstract
    Application of Monitoring System for Mine Gas Extraction in Pipeline Network Optimization
    LI Bo
    2015, 46(8): 146-148.
    Abstract
    Establishment of Gray Early Warning Model for Gas Abnormal Emission at Extracting Coal Face and Its Application
    XIAO Dan, LI Gang
    2015, 46(8): 149-151,155.
    Abstract
    Optimization of Borehole Layout to Eliminate Drainage Blind by Pre-pumping Coal Seam Gas
    XU Qingwei, WANG Zhaofeng
    2015, 46(8): 152-155.
    Abstract
    Simulation Analysis of Size Effect by Hydraulic Fracturing
    CUI Feng, LAI Xingping, CAO Jiantao
    2015, 46(8): 156-159.
    Abstract
    Reliability Analysis of Acoustic Emission for Coal and Gas Outburst Under Triaxial Loading
    WANG Xuelong, FENG Zengchao, LI Hui, WEI Jianping, WANG Lu
    2015, 46(8): 160-163.
    Abstract
    Effect of Mining Subsidence on Gas Tank on Ground
    YU Jingwu, WU Kan, YAO Dandan, HU Zhisheng
    2015, 46(8): 164-167.
    Abstract
    Mechanism Analysis of Pressurizing of Hydraulic Support of Working Face Under Thick Unconsolidated Confined Aquifer and Prevention Measures
    LIU Qianhe, YANG Ke, YAN Shuyuan, LU Wei
    2015, 46(8): 168-170,173.
    Abstract
    Gas Overrun Reasons of Heading Face Resulting from Hole Gas of Hydraulic Punching and Control Measures
    WEN Shiping
    2015, 46(8): 171-173.
    Abstract
    Influence of High Volatile Coal Dust on Gas Explosion Limits
    JIANG Haipeng, SI Rongjun, LI Runzhi
    2015, 46(8): 174-177.
    Abstract
    Improving Computational Method of Mine Dust Distribution by Eikonal Approximation
    ZHAO Yanjun, GAO Chengbin, FENG Guoqi, CHENG Shouguang
    2015, 46(8): 178-180.
    Abstract
    Development of Unsteady Numerical Simulation System of Complicated Ventilation Network
    ZHANG Mingguang, LIU Chenglun, CHEN Qu, MIZUTA Yoshiaki
    2015, 46(8): 181-184.
    Abstract
    Component Analysis of Irritant Gases in Jinniu Mine
    SUN Yong, NING Deyi, ZHANG Depeng, SHANG Weiwei, FENG Wenbin
    2015, 46(8): 185-187.
    Abstract
    Analysis of Deep Mine Geothermal Gradient
    ZHAO Wenbin, GUAN Qingxiang, LIU Juncang, XIN Song, ZHOU Huizhong
    2015, 46(8): 188-191.
    Abstract
    Theoretical Analysis of Heat Recovery System for Mine Return Air and Numerical Simulation
    PEI Ting, ZHANG Baosheng
    2015, 46(8): 192-194.
    Abstract
    Failure Features of Overlying Strata in Conditions of Fully-mechanized Caving Mining Under Nearly Thick Unconsolidated Aquifer and Safety Mining Analysis
    JIA Hongguo, CAO Qinggui, ZHANG Guibin, YU Xiaowei, LIU Gongjun
    2015, 46(8): 195-198.
    Abstract
    Calculation Formula Derivation of Grouting Reconstruction Depth at the Top of Ordovician Limestone and Its Application
    GAO Weifu, SHI Longqing, MA Jinwei, NIU Chao, XIAO Meng
    2015, 46(8): 199-201.
    Abstract
    Reason Analysis of Dust Accumulation in Skip Hoisting Return Air Shaft by FLUENT
    HU Eryi, SHAO Ying, ZHU Yanhui
    2015, 46(8): 202-204,208.
    Abstract
    Numerical Simulation and Parameter Optimization of Advance Anchor Bolt Support in Fault
    SUN Haiyang, WANG Lianguo, LU Yinlong, HUANG Yaoguang
    2015, 46(8): 205-208.
    Abstract
    Rock Burst Evaluation of Half Isolated Island Face by Probability Index Diagnosis Method
    SONG Laizhi, WANG Tongxu, HE Yong, LIU Wenjie, FANG Wubin
    2015, 46(8): 209-211,215.
    Abstract
    Analysis of Supporting Time in Surrounding Rock of Roadway Based on Excavation Face Space Effect
    ZHANG Xiaofei, WANG Liucheng
    2015, 46(8): 212-215.
    Abstract
    Mechanism and Practice of High Stiffness and Big Strength Support Mode Controlling Roadway Surrounding Rock in Gob
    LING Tao, WANG Weijun, PENG Gang, YAO Guang, GUO Gangye
    2015, 46(8): 216-219.
    Abstract
    Impact Analysis of Roadway Size and Layout on Stability of Surrounding Rock
    TIAN Chengdong, BAI Haibo
    2015, 46(8): 220-223.
    Abstract
    Characteristics of Surrounding Rock Deformation of Gob-side Entry Retaining in Xiangyuan Coal Mine
    YAN Wanjun, HUANG Yuxi, NIAN Jun, ZHAO Tao
    2015, 46(8): 224-226.
    Abstract
    Sensitivity Analysis of Anchor Reinforcement Support Parameters on Roof Stability of Coal Roadway
    NIU Shuangjian, DANG Yuanheng, WANG Dong
    2015, 46(8): 227-229.
    Abstract
    Breaking Factors Analysis of Hard Rock in Close Distance Coal Seams
    LI Guangbo, NING Jianguo, TAN Yunliang, TIAN Chenglin, WANG Jun, GU Qingheng
    2015, 46(8): 230-233.
    Abstract
    Study on Behavioral Causes and Control Methods of a Gas Explosion Accident in the United States
    GAO Yan, FU Gui, WU Qiong, YU Jinlong
    2015, 46(8): 234-236,239.
    Abstract
    Practice and Thinking of Safety Management for Sporadic Coal Mine Accidents
    LIU Anguo, YANG Huaiyu, ZHANG Yide, LIU Wensheng, HU Xiaoming
    2015, 46(8): 237-239.
    Abstract
    Study on Coupling Mechanism of Mine Accident Risk Factors
    LI Xinchun, HAN Jilei, QIAO Wanguan
    2015, 46(8): 240-242.
    Abstract
    Practice and Discussion on Emotional Management in Modern Coal Mine
    LI Zhanbiao, MENG Lingbo
    2015, 46(8): 243-245.
    Abstract
    Research on Safety Production Scheduling Information System for Aluminum Corporation of China Limited
    DONG Zixiang
    2015, 46(8): 246-248.
    Abstract
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