1003-496X
2014 Issue 12
Numerical Simulation of Seepage-heat Similarity for Effective Radius of Drilling Gas Drainage
LIU Feifei;HUANG Yuanyue;XU Quan;LI Shuai;ZHAO Pengtao;QIN Zuoya;HUANG Bing;Coal Science Research Institute of Hunan Province;Engineering Research Center for Gas Control and Utilization of Hunan Province;Economic and Information Technology Commission of Xiushan Country;
LIU Feifei;HUANG Yuanyue;XU Quan;LI Shuai;ZHAO Pengtao;QIN Zuoya;HUANG Bing;Coal Science Research Institute of Hunan Province;Engineering Research Center for Gas Control and Utilization of Hunan Province;Economic and Information Technology Commission of Xiushan Country;
..............page:1-5
Experimental Study on Gas Adsorption Capacity of Tectonic Coal in Hancheng Mining Area
LIANG Jie;KANG Zhiqin;YAO Huifang;School of Technology;Shanxi Datong University;Mining Technology Institute;Taiyuan University of Technology;School of Mining Engineering;Taiyuan University of Technology;
LIANG Jie;KANG Zhiqin;YAO Huifang;School of Technology;Shanxi Datong University;Mining Technology Institute;Taiyuan University of Technology;School of Mining Engineering;Taiyuan University of Technology;
..............page:6-10
Effect of Coal Rank on Gas Diffusion Initial Velocity and Hardiness Coefficient
JIANG Haina;CHENG Yuanping;WANG Liang;School of Safety Engineering;China University of Mining and Technology;
JIANG Haina;CHENG Yuanping;WANG Liang;School of Safety Engineering;China University of Mining and Technology;
..............page:11-13+17
Experimental Study on Gas Adsorption Law in Coal Body Under Different Pressure
QIN Yueping;LIU Peng;HAO Yongjiang;WANG Jian;LIU Yanqing;School of Resource and Safety Engineering;China University of Mining and Technology;
QIN Yueping;LIU Peng;HAO Yongjiang;WANG Jian;LIU Yanqing;School of Resource and Safety Engineering;China University of Mining and Technology;
..............page:14-17
Experimental on Spot Sampling Technique for Gas Outburst Prediction
XU Yanpeng;School of Safety Science and Engineering;Henan Polytechnic University;
XU Yanpeng;School of Safety Science and Engineering;Henan Polytechnic University;
..............page:18-19+23
Surface Fractal Characteristics of Coking Coal Pore Based on Low Temperature Nitrogen Adsorption
GAO Xu;Safety Branch of China Coal Research Institute;State Key Laboratory of Coal Resources Efficient Mining and Clean Utilization;
GAO Xu;Safety Branch of China Coal Research Institute;State Key Laboratory of Coal Resources Efficient Mining and Clean Utilization;
..............page:20-23
Mechanism and Prevention Technology of Gas Explosion Caused by Coal Spontaneous Combustion in Goaf
LI Shugang;AN Zhaofeng;PAN Hongyu;LIN Haifei;DING Yang;School of Energy;Xi’an University of Science and Technology;
LI Shugang;AN Zhaofeng;PAN Hongyu;LIN Haifei;DING Yang;School of Energy;Xi’an University of Science and Technology;
..............page:24-27+31
Relationship Between Submicroscopic Fracture Density and Coal Rank
WANG Haichao;PAN Jienan;WANG Kai;NIU Qinghe;School of Resources and Environment;Henan Polytechnic University;
WANG Haichao;PAN Jienan;WANG Kai;NIU Qinghe;School of Resources and Environment;Henan Polytechnic University;
..............page:28-31
Influence of Weak Surface Broken Time on the Effect of Vacuum Cavity Explosion Venting
LI Qinhua;HU Liming;JIANG Shuguang;SHAO Hao;School of Safety Engineering;China University Mining and Technology;Department of Aviation oil and Material;Airforce Logistics College;
LI Qinhua;HU Liming;JIANG Shuguang;SHAO Hao;School of Safety Engineering;China University Mining and Technology;Department of Aviation oil and Material;Airforce Logistics College;
..............page:32-34
Microscopic Reaction Mechanism Function of Coal Spontaneous Combustion Development Process
XU Jun;WANG Deming;QI Guansheng;School of Safety Engineering;China University of Mining and Technology;State Key Laboratory of Coal Resource and Safe mining;
XU Jun;WANG Deming;QI Guansheng;School of Safety Engineering;China University of Mining and Technology;State Key Laboratory of Coal Resource and Safe mining;
..............page:35-38
Experimental Study of Enhancing Coal Ash Slurry Performance by Cement
JIN Yongfei;LI Haitao;MA Rong;YANG Zhiwen;ZHAO Jun;School of Energy Resources;Xi’an University of Science and Technology;Sichuan Coal Industry Group Limited Liability Company;Xi’an University of Science and Technology;Ministry of Eduation Key Laboratory of Western Mine Exploration and Hazard Prevention;Datong Coal Mine Group Co.;Ltd.;
JIN Yongfei;LI Haitao;MA Rong;YANG Zhiwen;ZHAO Jun;School of Energy Resources;Xi’an University of Science and Technology;Sichuan Coal Industry Group Limited Liability Company;Xi’an University of Science and Technology;Ministry of Eduation Key Laboratory of Western Mine Exploration and Hazard Prevention;Datong Coal Mine Group Co.;Ltd.;
..............page:39-42
Field Experiment Study on CO Generation and Sources Law in Coal Seam Mining
WANG Liancong;SUN Yong;FENG Wenbin;CHEN Yang;ZHANG Depeng;YIN Zhanchun;WANG Gang;China Coal Technology and Engineering Group Shenyang Research Institute;Laogongyingzi Coal Mine;Inner Mongolia Pingzhuang Energy Co.;Ltd;Shenhua Shendong Coal Group Co.;Ltd;
WANG Liancong;SUN Yong;FENG Wenbin;CHEN Yang;ZHANG Depeng;YIN Zhanchun;WANG Gang;China Coal Technology and Engineering Group Shenyang Research Institute;Laogongyingzi Coal Mine;Inner Mongolia Pingzhuang Energy Co.;Ltd;Shenhua Shendong Coal Group Co.;Ltd;
..............page:43-45+50
Exploration and Practice of New Method for Rock Burst Hazard Comprehensive Evaluation
FU Jianhua;LI Xueping;YU Guiliang;SHI Weifeng;YUAN Xun;Micun Coal Mine;Zhengzhou Coal Industry Co.;Ltd.;Key Laboratory of Mine Disaster Prevention and Control;Shandong University of Science and Technology;Henan Chemical Industry Research Institute Co.;Ltd.;Henan Academy of Sciences;Yanbei Coal Mine;Huating Coal and Power Corporation;
FU Jianhua;LI Xueping;YU Guiliang;SHI Weifeng;YUAN Xun;Micun Coal Mine;Zhengzhou Coal Industry Co.;Ltd.;Key Laboratory of Mine Disaster Prevention and Control;Shandong University of Science and Technology;Henan Chemical Industry Research Institute Co.;Ltd.;Henan Academy of Sciences;Yanbei Coal Mine;Huating Coal and Power Corporation;
..............page:46-50
Numerical Simulation on Influence of Coal Seam Thickness Variation on Rock Burst Danger
REN Zhongping;WANG Chunqiu;JIANG Bangyou;SHEN Tengfei;XIAO Zhimin;School of Resources and Environmental Engineering;Shandong University of Science and Technology;Shandong Province Coal Industry Bureau;
REN Zhongping;WANG Chunqiu;JIANG Bangyou;SHEN Tengfei;XIAO Zhimin;School of Resources and Environmental Engineering;Shandong University of Science and Technology;Shandong Province Coal Industry Bureau;
..............page:51-53+57
Research on Height of Overlying Strata Fissure Zone in Guanzhuanghe Mining Area
LIU Guolei;WANG Dongxu;LIU Weijian;China University of Mining and Technology;Working Sub - station of Beijing Ankexingye Technology Co.;Ltd.;Postdoctoral Workstation of Zhongguancun Haidian Science Park;
LIU Guolei;WANG Dongxu;LIU Weijian;China University of Mining and Technology;Working Sub - station of Beijing Ankexingye Technology Co.;Ltd.;Postdoctoral Workstation of Zhongguancun Haidian Science Park;
..............page:54-57
Simulation Study on Characteristic of Large Fault Mining Activation and Its Effect on Fault Waterproof Pillars
ZHANG Huanhuan;LIU Qimeng;ZHANG Zhouxin;SONG Make;School of Earth and Environment;Anhui University of Science and Technology;
ZHANG Huanhuan;LIU Qimeng;ZHANG Zhouxin;SONG Make;School of Earth and Environment;Anhui University of Science and Technology;
..............page:58-60
Roof Failure Height of Rectangular Roadway in Bedded Rock
GU Shuancheng;SHI Xiangdong;WANG Enbo;School of Architecture and Civil Engineering;Xi’an University of Science and Technology;
GU Shuancheng;SHI Xiangdong;WANG Enbo;School of Architecture and Civil Engineering;Xi’an University of Science and Technology;
..............page:61-63+67
Mechanical Mechanism Formed by Combined Three-hinged Arch Fractured in Composited Roof
WANG Jun;NING Jianguo;QIAN Kun;SUN Bi;LING Yingcai;School of Resource and Environmental Engineering;Shandong University of Science and Technology;Jinhui Wanfeng Coal Mine;Shanxi Jizhong Energy Group Mining Co.;Ltd.;
WANG Jun;NING Jianguo;QIAN Kun;SUN Bi;LING Yingcai;School of Resource and Environmental Engineering;Shandong University of Science and Technology;Jinhui Wanfeng Coal Mine;Shanxi Jizhong Energy Group Mining Co.;Ltd.;
..............page:64-67
Fine Integrated Geophysical for Thin Coal Area Range at Fully Mechanized Mining Working Face
WU Zhengfei;HAN Depin;WANG Cheng;CUI Weixiong;WANG Pengfei;China Coal Technology and Engineering Group Xi’an Research Institute;
WU Zhengfei;HAN Depin;WANG Cheng;CUI Weixiong;WANG Pengfei;China Coal Technology and Engineering Group Xi’an Research Institute;
..............page:68-71
Mechanical Behavior Numerical Simulation of Surrounding Rock for Optimizing Section Shape of Straight Arch Wall Coal Roadway
YUE Gaowei;LIANG Weimin;BI Wei;School of Civil Engineering;Henan Polytechnic University;
YUE Gaowei;LIANG Weimin;BI Wei;School of Civil Engineering;Henan Polytechnic University;
..............page:72-75
Slop Deformation Property About Unprotected Coal Pillar Mining from Open-pit to Underground
SUN Shiguo;YI Yanan;ZHAO Xuefang;School of Architecture;North China University of Technology;
SUN Shiguo;YI Yanan;ZHAO Xuefang;School of Architecture;North China University of Technology;
..............page:76-78
Efficient Gas Drainage Technology of High Level Suction Roadway at Fully Mechanized Caving Face in High Gas Single Thick Coal Seam
HE Yuxiong;SHU Longyong;ZHANG Lang;YE Chuan;Shanxi Lu’an Group Yuwu Coal Industry Co.;Ltd.;Mine Safety Technology Branch of China Coal Research Institute;State Key Laboratory of Efficient Mining and Clean Utilization;
HE Yuxiong;SHU Longyong;ZHANG Lang;YE Chuan;Shanxi Lu’an Group Yuwu Coal Industry Co.;Ltd.;Mine Safety Technology Branch of China Coal Research Institute;State Key Laboratory of Efficient Mining and Clean Utilization;
..............page:79-82
Application of Pressure Relief and Permeability Increasing Technology with Rotating Slice Cutting Through Seam in Jiulishan Coal Mine
XIN Xinping;ZHANG Jianying;WANG Zhaofeng;Henan Polytechnic University;Henan Energy and Chemical Industry Group;
XIN Xinping;ZHANG Jianying;WANG Zhaofeng;Henan Polytechnic University;Henan Energy and Chemical Industry Group;
..............page:83-84+88
Gob-side Entry Retaining Technology Formed by Roof Cutting Pressure Relief in Jiaozishan Coal Mine
WAN Haixin;ZHANG Kai;CHEN Dongdong;TANG Hua;Yuecheng Coal Mine;Jincheng Anthracite Mining Group Qinxiu Coal Industry Co.;Ltd.;School of Mining Engineering;China University of Mining & Technology;Yonggui Energy Devepment Co.;Ltd.;
WAN Haixin;ZHANG Kai;CHEN Dongdong;TANG Hua;Yuecheng Coal Mine;Jincheng Anthracite Mining Group Qinxiu Coal Industry Co.;Ltd.;School of Mining Engineering;China University of Mining & Technology;Yonggui Energy Devepment Co.;Ltd.;
..............page:85-88
Support Technology for High Expansibility Soft Rock Roadway
YANG Ming;HUA Xinzhu;MAO Yongjiang;School of Energy and Safety;Anhui University of Science and Technology;Provincal and MOE Joint Established Key Laboratory of Coal Mine Safety and High Efficient Mining;The Thirty Engineering Department of China Coal Mine Construction Group;
YANG Ming;HUA Xinzhu;MAO Yongjiang;School of Energy and Safety;Anhui University of Science and Technology;Provincal and MOE Joint Established Key Laboratory of Coal Mine Safety and High Efficient Mining;The Thirty Engineering Department of China Coal Mine Construction Group;
..............page:89-91+95
Goaf Spontaneous Combustion Control Technology of Mechanized Face of Spontaneous Combustion Coal Seam with Low Advance Degree
CAO Tuotuo;XUAN Dequan;FAN Zhen;Xin’an Coal Mine of Yima Coal Co.;Ltd.;Ventilation Department of Yima Coal Co.;Ltd.;
CAO Tuotuo;XUAN Dequan;FAN Zhen;Xin’an Coal Mine of Yima Coal Co.;Ltd.;Ventilation Department of Yima Coal Co.;Ltd.;
..............page:92-95
Spontaneous Combustion Hazard Prevention Technology of Mining Across Stop Line of Top Seam at Fully Mechanized Caving Face with High Stress
CHEN Suying;Changcun Coal Mine;Henan Dayou Energy Co.;Ltd;
CHEN Suying;Changcun Coal Mine;Henan Dayou Energy Co.;Ltd;
..............page:96-98
Defoaming Technique and Equipment Used for Foam Drilling in Underground Coal Mine
LIU Jianlin;JI Qianhui;China Coal Technology and Engineering Group Xi’an Research Institute;
LIU Jianlin;JI Qianhui;China Coal Technology and Engineering Group Xi’an Research Institute;
..............page:99-101+105
Application of Wavelength Control Technology in Mine-used Laser Methane Sensor
GAO Hao;China Coal Technology and Engineering Group Shenyang Research Institute;
GAO Hao;China Coal Technology and Engineering Group Shenyang Research Institute;
..............page:102-105
Application of Ventilation Gas Oxidation Device in Coal Mine Heating Supply
XIAO Qi;WANG Jianxue;ZHANG Jianxin;MENG Jie;SUO Jinli;Beijing CUMT Energy Conservation Technology Co.;Ltd.;Fenxi Mining Industry Group Co.;Ltd.;
XIAO Qi;WANG Jianxue;ZHANG Jianxin;MENG Jie;SUO Jinli;Beijing CUMT Energy Conservation Technology Co.;Ltd.;Fenxi Mining Industry Group Co.;Ltd.;
..............page:106-108+112
Design of Mine Underground Wireless Network Video Monitoring Node
DING Enjie;ZHANG Lei;HU Yanjun;LIU Huan;LI Lun;School of Information and Electrical Engineering;China University of Mining and Technology;Internet of Things Research Center;China University of Mining and Technology;
DING Enjie;ZHANG Lei;HU Yanjun;LIU Huan;LI Lun;School of Information and Electrical Engineering;China University of Mining and Technology;Internet of Things Research Center;China University of Mining and Technology;
..............page:109-112
Design of Intrinsic Safety Type Slow Start Power Supply Circuit
PAN Yanan;China Coal Technology and Engineering Group Shenyang Research Institute;
PAN Yanan;China Coal Technology and Engineering Group Shenyang Research Institute;
..............page:113-115
Infrared Ray Position Detecting Device for Shearer Based on Carrier Modulation
MA Jianbao;SONG Jiancheng;TIAN Muqin;XU Chunyu;YANG Dong;ZHAO Xudong;Shanxi Key Laboratory of Coal Mining Equipment and Safety Control;Taiyuan University of Technology;Shanxi Jincheng Anthracite Mining Group Jinding Mining and Machinery Co.;Ltd.;
MA Jianbao;SONG Jiancheng;TIAN Muqin;XU Chunyu;YANG Dong;ZHAO Xudong;Shanxi Key Laboratory of Coal Mining Equipment and Safety Control;Taiyuan University of Technology;Shanxi Jincheng Anthracite Mining Group Jinding Mining and Machinery Co.;Ltd.;
..............page:116-118+122
Decompressor Performance Analysis of Positive Pressure Oxygen Respirator
WANG Chengfeng;China Coal Technology and Engineering Group Chongqing Research Institute;
WANG Chengfeng;China Coal Technology and Engineering Group Chongqing Research Institute;
..............page:119-122
Application of Fuzzy Comprehensive Evaluation Model in Recognition of Coal Samples
WANG Jiangrong;LUO Ziqin;WEN Hui;Department of Information Processing and Control Engineering;Lanzhou Petrochemical College of Vocational Technology;Department of Petroleum Chemical Engineering;Lanzhou Petrochemical College of Vocational Technology;
WANG Jiangrong;LUO Ziqin;WEN Hui;Department of Information Processing and Control Engineering;Lanzhou Petrochemical College of Vocational Technology;Department of Petroleum Chemical Engineering;Lanzhou Petrochemical College of Vocational Technology;
..............page:123-125+128
Discussion on Internal Environmental Quality Requirements for Coal Mine Refuge Chamber
YU Bolong;QING Tian;YU Jin;China Coal Research Institute;School of Optoelectronic Engineering;Shenzhen University;China Coal Technology and Engineering Group Shenyang Research Institute;
YU Bolong;QING Tian;YU Jin;China Coal Research Institute;School of Optoelectronic Engineering;Shenzhen University;China Coal Technology and Engineering Group Shenyang Research Institute;
..............page:126-128
Application of 3D Management-control System Based on Unified Data Platform in Fusion of Mine Informatization and Automation
YANG Peigong;LIN Hongzhi;SONG Yongbao;Inner Mongolia Pingzhuang Coal Group Ltd.;China Coal Research Institute;State Key Laboratory of Coal Resource Efficient Mining and Clean Utilization;Beijing Mine Safety Engineering Technology Research Center;
YANG Peigong;LIN Hongzhi;SONG Yongbao;Inner Mongolia Pingzhuang Coal Group Ltd.;China Coal Research Institute;State Key Laboratory of Coal Resource Efficient Mining and Clean Utilization;Beijing Mine Safety Engineering Technology Research Center;
..............page:129-131
Location Analysis of Mine Underground Refuge Chamber
YAN Jianguo;HU Chengjun;China Coal Handan Design Engineering Co;Ltd.;Hebei University of Engineering;
YAN Jianguo;HU Chengjun;China Coal Handan Design Engineering Co;Ltd.;Hebei University of Engineering;
..............page:132-134
Application of Super Capacitor in Mine Hoist
QIN Jinghua;GAO Xin;CHENG Hengzhen;School of Electrical and Information Engineering;Anhui University of Science and Technology;
QIN Jinghua;GAO Xin;CHENG Hengzhen;School of Electrical and Information Engineering;Anhui University of Science and Technology;
..............page:135-136+140
Application of MWD Directional Drilling Technology in Geologic Exploration in Underground Coal Mine
SHI Zhijun;XU Chao;LI Quanxin;ZHANG Jie;China Coal Technology and Engineering Group Xi’an Research Institute;
SHI Zhijun;XU Chao;LI Quanxin;ZHANG Jie;China Coal Technology and Engineering Group Xi’an Research Institute;
..............page:137-140
Practice About Gas Extraction Drilling Closed Technology Above Surface Water
HAN Jiahong;Coal Planning Design an Research Institute of Jinzhong City;
HAN Jiahong;Coal Planning Design an Research Institute of Jinzhong City;
..............page:141-144
Application of Gas-geology Law Method in Prediction of Coal Seam Gas Content
LI Changxing;WEI Guoying;WANG Wei;YAN Jiangwei;School of Safety Science and Engineering;Henan Polytechnic University;State Key Laboratory Cultivation Base for Gas Geology and Gas Control;
LI Changxing;WEI Guoying;WANG Wei;YAN Jiangwei;School of Safety Science and Engineering;Henan Polytechnic University;State Key Laboratory Cultivation Base for Gas Geology and Gas Control;
..............page:145-148
Analysis of Water Disasters and Control Countermeasures in Enhong Mining Area
TONG Xiangyang;YANG Jian;CHEN Yi;Safety Technology Center of Yunnan Coal Mine Safety Supervisory Bureau;Yunnan Coal Mine Safety Supervisory Bureau;
TONG Xiangyang;YANG Jian;CHEN Yi;Safety Technology Center of Yunnan Coal Mine Safety Supervisory Bureau;Yunnan Coal Mine Safety Supervisory Bureau;
..............page:149-152
Application of Short-wall Mechanized Mining Technology in Residual Coal Pillar Recovery of Small Mine
HAO Wandong;China Coal Technology and Engineering Group Tanyuan Research Institute;
HAO Wandong;China Coal Technology and Engineering Group Tanyuan Research Institute;
..............page:153-155
Combination Support of Bolting-shotcreting-network and U-steel of Soft Rock Roadway
WANG Zhongchang;TANG Jing;LI Wei;ZHU Xunguo;ZHAO Deshen;School of Civil and Safety Engineering;Dalian Jiaotong University;School of Civil and Architectural Engineering;Dalian University;
WANG Zhongchang;TANG Jing;LI Wei;ZHU Xunguo;ZHAO Deshen;School of Civil and Safety Engineering;Dalian Jiaotong University;School of Civil and Architectural Engineering;Dalian University;
..............page:156-159
Application of Inclined Longwall Large Dip Angle Depression Mining Safety Technology
LIU Ang;GAO Mingshi;WU You;LI Sen;School of Mining Engineering;China University of Mining and Technology;Key Laboratory of Deep Coal Resources Mining of the Ministry of Education;
LIU Ang;GAO Mingshi;WU You;LI Sen;School of Mining Engineering;China University of Mining and Technology;Key Laboratory of Deep Coal Resources Mining of the Ministry of Education;
..............page:160-162
Application of Hollow Anchoring Grouting and Sealing Technology in Selian No. 2 Coal Mine
MA Yonggang;Department of Mine Construction;Ordos Selian No. 2 Coal Mine;
MA Yonggang;Department of Mine Construction;Ordos Selian No. 2 Coal Mine;
..............page:163-165+169
Evaluation of Underground Micro-climate for Human Body Comfort in Coal Mine
SUN Jianling;SONG Jiali;LIU Xishan;YANG Po;Shenhua Bayannaoer Energy Co.;Ltd;School of Mining Engineering;Inner Mongolia University of Science and Technology;Zhaogu No. 1 Coal Mine;Henan Energy and Chemical Group;
SUN Jianling;SONG Jiali;LIU Xishan;YANG Po;Shenhua Bayannaoer Energy Co.;Ltd;School of Mining Engineering;Inner Mongolia University of Science and Technology;Zhaogu No. 1 Coal Mine;Henan Energy and Chemical Group;
..............page:166-169
Application of Hydrochloric Acid Softening Method at Fully Mechanized Coal Face Directly Passing Collapse Column
ZHAO Guofei;GUO Hui;Shanxi Coal Mining Administrators College;
ZHAO Guofei;GUO Hui;Shanxi Coal Mining Administrators College;
..............page:170-172+175
Abnormal Gas Emission Analysis at Fully-mechanized Mining Face in Multilayer Seams
WANG Lin;WANG Zhaofeng;YUAN Junwei;YANG Shuying;School of Safety Science and Engineering;Henan Polytechnic University;Fushan International Energy Group Limited;
WANG Lin;WANG Zhaofeng;YUAN Junwei;YANG Shuying;School of Safety Science and Engineering;Henan Polytechnic University;Fushan International Energy Group Limited;
..............page:173-175
Relationship Between Coal Sample Surface Temperature Gradient and Rupture Based on Infrared Small Target Detection Technology
WEI Feng;Safety Equipment Research Branch of China Coal Research Institute;
WEI Feng;Safety Equipment Research Branch of China Coal Research Institute;
..............page:176-178+182
Feasibility of Hydraulic Fracturing Method in Roadway Floor Heave Controlling
LI Chuansen;ZHAO Jianzhong;WANG Lei;Mining Technology Institute;Taiyuan University of Technology;
LI Chuansen;ZHAO Jianzhong;WANG Lei;Mining Technology Institute;Taiyuan University of Technology;
..............page:179-182
Analysis for 22305 Working Face of Bulianta Coal Mine Affected by Surrounding Fire District
YANG Bo;AI Xing;WANG Wei;Shenhua Group Co.;Ltd;China Coal Technology and Engineering Group Shenyang Research Institute;State Key Laboratory of Coal Mine Safety Technology;
YANG Bo;AI Xing;WANG Wei;Shenhua Group Co.;Ltd;China Coal Technology and Engineering Group Shenyang Research Institute;State Key Laboratory of Coal Mine Safety Technology;
..............page:183-185
Reason Analysis and Prevention of High-temperature Fire Point in Old Roadway in Daxing Mine
BI Dechun;SUN Bing;School of Mining Engineering;Liaoning Shihua University;Daxing Mine;Tiefa Coal Industry Limited Liability Company;
BI Dechun;SUN Bing;School of Mining Engineering;Liaoning Shihua University;Daxing Mine;Tiefa Coal Industry Limited Liability Company;
..............page:186-188
Study on pattern of gas emission at fully-mechanized coal face in Mabu coal mine
ZHAO Baoping;ZHAO Hongxing;WANG Baofeng;Shanxi Coal Transportation and Marketing Group Changzhi Ltd.;Shanxi Mabu Coal company Ltd.;
ZHAO Baoping;ZHAO Hongxing;WANG Baofeng;Shanxi Coal Transportation and Marketing Group Changzhi Ltd.;Shanxi Mabu Coal company Ltd.;
..............page:189-192
Analysis on Development and Trends of Spontaneous Combustion Prevention and Control Technology for Gangue Dump
ZHAI Xiaowei;ZHAO Yanhui;School of Energy;Xi’an University of Science and Technology;Key Laboratory of Western Mine Exploitation and Hazard Prevention Ministry of Education;
ZHAI Xiaowei;ZHAO Yanhui;School of Energy;Xi’an University of Science and Technology;Key Laboratory of Western Mine Exploitation and Hazard Prevention Ministry of Education;
..............page:193-196
Water Inrush Risk Evaluation of Coal Seam Floor Based on Catastrophe Theory
XU Debao;CAO Shiyou;XU Fuxiao;CHEN Yongxin;Xin’an Coal Company;Zaozhuang Mining Group;Zaozhuang Mining Group;
XU Debao;CAO Shiyou;XU Fuxiao;CHEN Yongxin;Xin’an Coal Company;Zaozhuang Mining Group;Zaozhuang Mining Group;
..............page:197-200
Relationship Between Pressure Release Blasting and Surrounding Rock Control of Roadway
WU Baoyang;OUYANG Zhenhua;ZHAO Shankun;JI Cheng;Mine Safety Technology Research Branch of China Coal Research Institute;State Key Laboratory of Coal Resource Efficient Mining and Clean Utilization;
WU Baoyang;OUYANG Zhenhua;ZHAO Shankun;JI Cheng;Mine Safety Technology Research Branch of China Coal Research Institute;State Key Laboratory of Coal Resource Efficient Mining and Clean Utilization;
..............page:201-203
Analysis of Bolt Reinforced Arch Strength and Influencing Factors for Rectangular Roadway
WANG Bonan;FAN Qi;ZHEN Xicui;XU Yi’an;School of Architecture and Civil Engineering;Xi’an University of Science and Technology;China Construction Communications Engineering Group Co.;Ltd.;Department of Architectural Engineering;Anyang Vocational and Technical College;
WANG Bonan;FAN Qi;ZHEN Xicui;XU Yi’an;School of Architecture and Civil Engineering;Xi’an University of Science and Technology;China Construction Communications Engineering Group Co.;Ltd.;Department of Architectural Engineering;Anyang Vocational and Technical College;
..............page:204-206+210
Determination of Reasonable Width for Goaf-side Driving Segment Coal Pillar at Fully Mechanized Caving Face of Ultra-thick Coal Seam
SHEN Mingzhu;DUAN Hongfei;Datong Coal Mine Group Co.;Ltd;
SHEN Mingzhu;DUAN Hongfei;Datong Coal Mine Group Co.;Ltd;
..............page:207-210
Distribution Characteristics of Stope Support Pressure for Different Main Key Layer Position
XIAO Peng;LI Shugang;LIN Haifei;ZHAO Pengxiang;School of Energy Engineering;Xi’an University of Science and Technology;Key Laboratory of Western Mines and Hazard Prevention;Ministry of Education;
XIAO Peng;LI Shugang;LIN Haifei;ZHAO Pengxiang;School of Energy Engineering;Xi’an University of Science and Technology;Key Laboratory of Western Mines and Hazard Prevention;Ministry of Education;
..............page:211-213
Finite Element Analysis for Equivalent Mining Height Theory
CUI Jingkun;LI Mo;FENG Yunlei;LI Zhenyu;LI Haijiang;GU Kelei;Hebei University of Engineering;Hebei Technology Research Center of Coal Mine Construction Engineering;
CUI Jingkun;LI Mo;FENG Yunlei;LI Zhenyu;LI Haijiang;GU Kelei;Hebei University of Engineering;Hebei Technology Research Center of Coal Mine Construction Engineering;
..............page:214-217
Numerical Simulation Analysis on Rock Breaking Effect by Shaped Charge Blasting Technology
ZHOU Yazhou;GOU Dongdong;CHENG Zhichao;LOU Junhao;WANG Xufeng;School of Mines;China University of Mining & Technology;State Key Laboratory of Coal Resources and Safe Mining;Key Laboratory of Deep Coal Resource Mining of the Ministry of Education;
ZHOU Yazhou;GOU Dongdong;CHENG Zhichao;LOU Junhao;WANG Xufeng;School of Mines;China University of Mining & Technology;State Key Laboratory of Coal Resources and Safe Mining;Key Laboratory of Deep Coal Resource Mining of the Ministry of Education;
..............page:218-220
Influence of Power Supply System Failure on Motor of Scraper Conveyor
WANG Ping;WANG Yi;HUO Dayong;Nanyang Institute of Technology;Henan Polytechnic Institute of Technology;Kashgar Teachers College;
WANG Ping;WANG Yi;HUO Dayong;Nanyang Institute of Technology;Henan Polytechnic Institute of Technology;Kashgar Teachers College;
..............page:221-222+226
Secondary Prediction of Working Face Dynamic Disasters Based on Relational Grade Analysis
KOU Jianxin;SONG Weihua;Gas Research Institute;Pingdingshan Tian Coal Co.;Ltd;School of Mining Engineering;Liaoning Technical University;
KOU Jianxin;SONG Weihua;Gas Research Institute;Pingdingshan Tian Coal Co.;Ltd;School of Mining Engineering;Liaoning Technical University;
..............page:223-226
Safety Training for Small Coal Mine Officials from Safety Culture
CHEN Zhongyuan;YANG Jin;Education and Training Department of China University of Mining and Technology;
CHEN Zhongyuan;YANG Jin;Education and Training Department of China University of Mining and Technology;
..............page:227-229
Coal Mine Safety Training System Based on 3DMAX and Premiere
WANG Dahu;SHI Yannan;CHEN Wenbo;School of Electrical Engineering and Automation;Henan Polytechnic University;
WANG Dahu;SHI Yannan;CHEN Wenbo;School of Electrical Engineering and Automation;Henan Polytechnic University;
..............page:230-232
Coal Mine Safety Management Method in Gradient
LI Xingdong;HAN Shuai;LI Anbang;School of Mining and Safety Engineering;Shandong University of Science and Technology;Key Laboratory of Mine Disaster Prevention and Control of the Ministry of Education;
LI Xingdong;HAN Shuai;LI Anbang;School of Mining and Safety Engineering;Shandong University of Science and Technology;Key Laboratory of Mine Disaster Prevention and Control of the Ministry of Education;
..............page:233-235
Refined Management of Coal Mine Safety Based on Cournot Oligarchies Competition Model
ZHANG Yanliang;YE Yulu;School of Management Engineering;Zhengzhou University;
ZHANG Yanliang;YE Yulu;School of Management Engineering;Zhengzhou University;
..............page:236-238
Research and Application of Coal Mine Hidden Dangers Investigation and Management Information System
JIA Limeng;DING Shuyan;CHEN Quan;School of Environmental Science and Safety Engineering;Tianjin University of Technology;China Petroleum Eastern Geophysical Data and Information Center;
JIA Limeng;DING Shuyan;CHEN Quan;School of Environmental Science and Safety Engineering;Tianjin University of Technology;China Petroleum Eastern Geophysical Data and Information Center;
..............page:239-241
Unsafe Action Analysis of Each Type of Work in Coal Transportation Accidents and Its Countermeasure
WANG Xuewei;GAO Shangfei;School of Resources and Safety Engineering;China University of Mining and Technology;
WANG Xuewei;GAO Shangfei;School of Resources and Safety Engineering;China University of Mining and Technology;
..............page:242-244
Relationship Between Occupational Burnout and Social Support for the First Line Miners
WEI Xiaoxin;LI Jizu;YAN Yufei;ZHANG Yuting;School of Mining Engineering;Taiyuan University of Technology;School of Economics and Management;Taiyuan University of Technology;Wangzhang Coal Mine of Lu’an Environmental Energy Development Co.;Ltd.;
WEI Xiaoxin;LI Jizu;YAN Yufei;ZHANG Yuting;School of Mining Engineering;Taiyuan University of Technology;School of Economics and Management;Taiyuan University of Technology;Wangzhang Coal Mine of Lu’an Environmental Energy Development Co.;Ltd.;
..............page:245-248