1003-496X
2015 Issue 8
Experimental Study on Influence of Dry-wet Circulation on Coal Firmness Coefficient
YANG Zhiwei;MA Yankun;YANG Shuangwen;ZHANG Meng;NIE Xianzhong;School of Energy and Safety;Anhui University of Science and Technology;State Key Laboratory Cultivation Base for Gas Geology and Gas Control;Shanxi Coking Coal Fenxi Ruitai Zhengzhong Coal Industry Co.;Ltd.;
YANG Zhiwei;MA Yankun;YANG Shuangwen;ZHANG Meng;NIE Xianzhong;School of Energy and Safety;Anhui University of Science and Technology;State Key Laboratory Cultivation Base for Gas Geology and Gas Control;Shanxi Coking Coal Fenxi Ruitai Zhengzhong Coal Industry Co.;Ltd.;
..............page:1-3+7
Critical Value Determination of Sensitivity Index for Forecasting Coal and Gas Outburst in Pingqing Mine
QIN Muguang;State Key Laboratory of Gas Disaster Monitoring and Emergency Technology;China Coal Technology and Engineering Group Chongqing Research Institute;Guizhou Anhe Mining Science and Technology Engineering Co.;Ltd.;
QIN Muguang;State Key Laboratory of Gas Disaster Monitoring and Emergency Technology;China Coal Technology and Engineering Group Chongqing Research Institute;Guizhou Anhe Mining Science and Technology Engineering Co.;Ltd.;
..............page:4-7
Study on Optimum Ratio of Cement Grouting in Coal Seam Gas Pressure Measurement
JIANG Chenglin;HU Yinpeng;ZHANG Pan;WANG Chaojie;School of Safety Engineering;China University of Mining and Technology;State Key Lab of Coal Resources and Safety Mining;China University of Mining and Technology;Guizhou Province Bijie Safety Supervision Bureau;
JIANG Chenglin;HU Yinpeng;ZHANG Pan;WANG Chaojie;School of Safety Engineering;China University of Mining and Technology;State Key Lab of Coal Resources and Safety Mining;China University of Mining and Technology;Guizhou Province Bijie Safety Supervision Bureau;
..............page:8-11
Research on Outburst Elimination and Pre-drainage Evaluation for Bedding Holes in Mining Face
ZHANG Cheng;CHEN Jinsheng;School of Safety Science and Engineering;Henan Polytechnic University;Information Institute of State Administration of Work Safety;
ZHANG Cheng;CHEN Jinsheng;School of Safety Science and Engineering;Henan Polytechnic University;Information Institute of State Administration of Work Safety;
..............page:12-14+18
Multidimensional Mixed Simulation Study on Smoke Propagation Features of Mine Fire
ZHANG Yutao;CHEN Xiaokun;ZHANG Xichen;LI Yaqing;Jerry Tien;Xi’an University of Science and Technology;Key Laboratory of Western Mine Exploitation and Disaster Prevention and Control of the Ministry of Education;China Academy of Building Research;Missouri University of Science and Technology;
ZHANG Yutao;CHEN Xiaokun;ZHANG Xichen;LI Yaqing;Jerry Tien;Xi’an University of Science and Technology;Key Laboratory of Western Mine Exploitation and Disaster Prevention and Control of the Ministry of Education;China Academy of Building Research;Missouri University of Science and Technology;
..............page:15-18
Influence of Firmness Coefficient on Gas Permeability of Different Types of Structure Coal
LI Hongtao;ZHANG Ruilin;School of Safety Science and Engineering;Henan Polytechnic University;Department of Safety Engineering;Henan Institute of Engineering;
LI Hongtao;ZHANG Ruilin;School of Safety Science and Engineering;Henan Polytechnic University;Department of Safety Engineering;Henan Institute of Engineering;
..............page:19-21+25
Heat and Humidity Sources Distribution and Variation of Mining Face Based on Surfer8.0
DONG Huaijun;Shanxi Xiangyuan Qiyi Coalification Group;
DONG Huaijun;Shanxi Xiangyuan Qiyi Coalification Group;
..............page:22-25
Study on Coal and Rock Impact Damage Characteristics Based on Interface Model
GAO Zhenqiu;LIANG Zhengzhao;LI Congcong;WU Xiankai;College of Civil Engineering;Dalian University of Technology;
GAO Zhenqiu;LIANG Zhengzhao;LI Congcong;WU Xiankai;College of Civil Engineering;Dalian University of Technology;
..............page:26-29
Research on Rock-burst Prevention and Control Under the Influence of Hard Roof Fracture Near Gob
DING Yingjie;QU Ying;MAI Qiaoli;Huating Coal Mine;Huating Coal Industry Group;
DING Yingjie;QU Ying;MAI Qiaoli;Huating Coal Mine;Huating Coal Industry Group;
..............page:30-32
Distribution Law of Advanced Abutment Pressure of Gangue Backfilling Working Face
SUN Shaolong;ZHANG Jinwang;School of Resource and Safety Engineering;China University of Mining and Technology;
SUN Shaolong;ZHANG Jinwang;School of Resource and Safety Engineering;China University of Mining and Technology;
..............page:33-35
Research on Top Coal Caving Property at Working Face End of Stagger Arrangement Roadway Layout
WANG Huiyue;FAN Zhigang;HUANG Zhengyan;China Coal Technology and Engineering Group Shenyang Research Institute;School of Resources & Safety Engineering;China University of Mining and Technology;Datang Shaanxi Fugu Coal and Eletric Co.Ltd.;
WANG Huiyue;FAN Zhigang;HUANG Zhengyan;China Coal Technology and Engineering Group Shenyang Research Institute;School of Resources & Safety Engineering;China University of Mining and Technology;Datang Shaanxi Fugu Coal and Eletric Co.Ltd.;
..............page:36-38+42
Optimization Analysis on Supporting Angle of Large Dip Angle Jointed Roadway Based on Block Theory
WANG Jianchang;WANG Tongxu;MA Depeng;ZHANG Xuepeng;College of Mining and Safety Engineering;Shandong University of Science and Technology;
WANG Jianchang;WANG Tongxu;MA Depeng;ZHANG Xuepeng;College of Mining and Safety Engineering;Shandong University of Science and Technology;
..............page:39-42
Pre-grouting Reinforcement for High Gassy Isolated Working Face in Two Ending Roadways
LI Wenzhou;Coal Mining and Design Branch;China Coal Research Institute;Coal Mining and Designing Department;Tiandi Science & Technology Co.;Ltd.;
LI Wenzhou;Coal Mining and Design Branch;China Coal Research Institute;Coal Mining and Designing Department;Tiandi Science & Technology Co.;Ltd.;
..............page:43-46
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;Faculty of Resources and Safety Engineering;China University of Mining and Technology;
SONG Zhengyang;ZHANG Jinwang;Faculty of Resources and Safety Engineering;China University of Mining and Technology;
..............page:47-49+53
Research on Reasonable Width of Coal Pillar at Fully Mechanized Working Face with Large Mining Height
LOU Jinfu;School of Resources and Safety Engineering;China University of Mining and Technology;Coal Mining and Designing Department;Tiandi Science & Technology Co.;Ltd.;State Key Laboratory of Coal High - efficient Mining and Clean Utilization;
LOU Jinfu;School of Resources and Safety Engineering;China University of Mining and Technology;Coal Mining and Designing Department;Tiandi Science & Technology Co.;Ltd.;State Key Laboratory of Coal High - efficient Mining and Clean Utilization;
..............page:50-53
Optimazation of Construction Technology for Downward Gas Extration Boreholes
WEN Kunpeng;SHI Biming;ZHOU Zhankui;College of Energy and Safety;Anhui University of Science and Technology;Key Laboratory of Safe and Effective Coal Mining of the Ministry of Education;Gubei Mine;Huaizhe Coal and Electricity Group;
WEN Kunpeng;SHI Biming;ZHOU Zhankui;College of Energy and Safety;Anhui University of Science and Technology;Key Laboratory of Safe and Effective Coal Mining of the Ministry of Education;Gubei Mine;Huaizhe Coal and Electricity Group;
..............page:54-57
Backfill Mining with Super-high Water Bag and Gob-side Entry Retaining Technology for a Mine
CHEN Liang;CHEN Shangyuan;DU Binbin;School of Mines;China University of Mining & Technology;Dayang Coal Mine;Shanxi Lanhua Sci - tech Venture Co.;Ltd.;School of Mechanics & Civil Engineering;China University of Mining & Technology;
CHEN Liang;CHEN Shangyuan;DU Binbin;School of Mines;China University of Mining & Technology;Dayang Coal Mine;Shanxi Lanhua Sci - tech Venture Co.;Ltd.;School of Mechanics & Civil Engineering;China University of Mining & Technology;
..............page:58-60
Rapid Coal Uncovering Technology in Small Angle and High Outburst Coal Seam
SU Weiwei;LI Jianbing;CHEN Xiangjun;School of Safety Science and Engineering;Henan Polytechnic University;Shanxi Qinhe Energy Group Co.;Ltd.;
SU Weiwei;LI Jianbing;CHEN Xiangjun;School of Safety Science and Engineering;Henan Polytechnic University;Shanxi Qinhe Energy Group Co.;Ltd.;
..............page:61-64
Automatic Fire Preventing and Extinguishing Technology for Underground Area Based on Multi-sensor
MA Long;China Coal Technology and Engineering Group Shenyang Research Institute;
MA Long;China Coal Technology and Engineering Group Shenyang Research Institute;
..............page:65-67
Fire Extinguishing Technology for High Gas Coal Mine with Oil-bearing Sandstone
YUAN Chongliang;XU Chenglin;WANG Junde;Yaojie Coal and Electricity Group Co.;Ltd.;Institute of Science and Technology;Xinji Coal Mine of Fuxin;
YUAN Chongliang;XU Chenglin;WANG Junde;Yaojie Coal and Electricity Group Co.;Ltd.;Institute of Science and Technology;Xinji Coal Mine of Fuxin;
..............page:68-70
Support Technology of Underground-perfusion Concrete-filled Steel Tubular Support
LIU Keming;GUO He;ZHANG Lei;LI Shang;ZHANG Baosen;XU Yalin;School of Mechanics and Civil Engineering;China University of Minging and Technology;
LIU Keming;GUO He;ZHANG Lei;LI Shang;ZHANG Baosen;XU Yalin;School of Mechanics and Civil Engineering;China University of Minging and Technology;
..............page:71-73+76
Spontaneous Fire Prevention and Control Technology for Fully Mechanized Caving Face Passing Through Fault
MA Hailong;Dashuitou Coal Mine;Gansu Jingyuan Coal Industry Group Co.;Ltd.;
MA Hailong;Dashuitou Coal Mine;Gansu Jingyuan Coal Industry Group Co.;Ltd.;
..............page:74-76
Improvements of Casing Protecting Hole Screen Pipe Complete Equipment in Coal Mine
LOU Haihui;LIU Xiaofan;WEI Zhiqiang;ZHANG Xiaofang;CHEN Fadong;Hebei Institute of Electrical and Mechanical Technology;Jizhong Energy Group Co.;Ltd.;
LOU Haihui;LIU Xiaofan;WEI Zhiqiang;ZHANG Xiaofang;CHEN Fadong;Hebei Institute of Electrical and Mechanical Technology;Jizhong Energy Group Co.;Ltd.;
..............page:77-79
Research on an Intrinsic Safety DC Regulated Power Supply for Underground Coal Mine
ZHANG Xu;ZHANG Hongjuan;JIN Baoquan;WANG Dong;College of Electrical & Power Engineering;Taiyuan University of Technology;Key Laboratory of Advanced Transducers and Intelligent Control System of the Ministry of Education and Shanxi Province;Taiyuan University of Technology;
ZHANG Xu;ZHANG Hongjuan;JIN Baoquan;WANG Dong;College of Electrical & Power Engineering;Taiyuan University of Technology;Key Laboratory of Advanced Transducers and Intelligent Control System of the Ministry of Education and Shanxi Province;Taiyuan University of Technology;
..............page:80-83
Hydraulic Support Transport Line Design of Fully Mechanized Mining Face
SUN Baicun;GAN Xiaogen;ZHAO Guocao;LI Guangquan;Weishan Xincheng Labor Export Co.;Ltd.;
SUN Baicun;GAN Xiaogen;ZHAO Guocao;LI Guangquan;Weishan Xincheng Labor Export Co.;Ltd.;
..............page:84-85+88
Intrinsically Safe Small Component Ignition Test Device Comforming to IEC Standard
LIU Yajun;LI Zhenxi;ZHANG Tingting;China Coal Technology and Engineering Group Shenyang Research Institute;Liaoning Technical University;Liaoyang Taizihe Production Safety Law Enforcement Brigade;
LIU Yajun;LI Zhenxi;ZHANG Tingting;China Coal Technology and Engineering Group Shenyang Research Institute;Liaoning Technical University;Liaoyang Taizihe Production Safety Law Enforcement Brigade;
..............page:86-88
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;Department of Mechanical and Electrical Engineering;Beijing Polytechnic College;China Coal Technology and Engineering Group Shenyang Research Institate;
YIN Yangong;YANG Guangyu;LI Dejun;Department of Mechanical and Electrical Engineering;Beijing Polytechnic College;China Coal Technology and Engineering Group Shenyang Research Institate;
..............page:89-91+95
System for Preventing Override Trip of Coal Mine Intelligent Substation Based on Differential Protection
LIU Jianhua;ZHOU Jianqiang;LI Tianyu;ZHUO Yafei;School of Information and Electrical Engineering;China University of Mining and Technology;
LIU Jianhua;ZHOU Jianqiang;LI Tianyu;ZHUO Yafei;School of Information and Electrical Engineering;China University of Mining and Technology;
..............page:92-95
Design for Full Section Belt-broken Catcher of Belt Conveyor
ZHAO Zhiqiang;LIU Tonggang;XU Changsheng;CHEN Yiqiang;School of Mechanical and Electrical Engineering;China University of Mining and Technology;Guoerzhuang Coal Mine;Handan Coal Mining Group;
ZHAO Zhiqiang;LIU Tonggang;XU Changsheng;CHEN Yiqiang;School of Mechanical and Electrical Engineering;China University of Mining and Technology;Guoerzhuang Coal Mine;Handan Coal Mining Group;
..............page:96-98
Batch Analysis Method for Nondestructive Testing Signals of Bolt Anchoring Quality
ZHANG Lei;MAO Xianbiao;CHEN Zhanqing;LIU Yuqing;LI Zhijian;ZHAO Peng;State Key Laboratory for Geomechanics & Deep Underground Engineering;China University of Mining and Technology;School of Science;China University of Mining and Technology;School of Mechanics and Civil Engineering;China University of Mining & Technology;
ZHANG Lei;MAO Xianbiao;CHEN Zhanqing;LIU Yuqing;LI Zhijian;ZHAO Peng;State Key Laboratory for Geomechanics & Deep Underground Engineering;China University of Mining and Technology;School of Science;China University of Mining and Technology;School of Mechanics and Civil Engineering;China University of Mining & Technology;
..............page:99-102
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;Shanxi Key Laboratory of Mining Electrical Equipment and Intelligent Control;Taiyuan University of Technology;Shanxi Jincheng Anthracite Coal Mining Group Co.;Ltd.;
XIA Yan;XU Chunyu;SONG Jiancheng;GENG Pulong;ZHAO Yu;YANG Jiankang;Shanxi Key Laboratory of Mining Electrical Equipment and Intelligent Control;Taiyuan University of Technology;Shanxi Jincheng Anthracite Coal Mining Group Co.;Ltd.;
..............page:103-106
Control Principle and Maintenance of Pulse Width Modulation Speed Locomotive with IGBT
CHANG Weixing;Zhaogezhuang Mining Company of Kailuan Co.;Ltd.;
CHANG Weixing;Zhaogezhuang Mining Company of Kailuan Co.;Ltd.;
..............page:107-110
Practice of Gas Drainage Technology by Long Directional Drilling in Floor of Soft Seam
ZHAO Jizhan;China Coal Technology & Engineering Group Xi’an Research Institute;
ZHAO Jizhan;China Coal Technology & Engineering Group Xi’an Research Institute;
..............page:111-113+117
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;School of Safety Engineering;China University of Mining and Technology;China Coal Technology and Engineering Group Shenyang Research Institute;State Key Laboratory of Coal Mine Safety Technology;Xuzhou Anyun Mining Technology Company Limited;
ZHOU Wendong;WANG Deming;WANG Qingguo;WANG Hetang;TIAN Fuchao;HUA Delong;School of Safety Engineering;China University of Mining and Technology;China Coal Technology and Engineering Group Shenyang Research Institute;State Key Laboratory of Coal Mine Safety Technology;Xuzhou Anyun Mining Technology Company Limited;
..............page:114-117
Dewatering and Depressurizing Effect of Roof Water in Deep Buried Coal Seam of Shaanxi and Inner Mongolia Contiguous Area
YANG Jian;DING Xiang;China Coal Technology and Engineering Group Xi’an Research Institute;Shaanxi Key Laboratory of Preventing and Controlling Coal Mine Water Hazard;
YANG Jian;DING Xiang;China Coal Technology and Engineering Group Xi’an Research Institute;Shaanxi Key Laboratory of Preventing and Controlling Coal Mine Water Hazard;
..............page:118-120
Determination of Hydrological Observation Hole Location Based on DC Electrical Method
XIE Shuxin;WANG Zhijian;Jiaozuo Coal Mining Co.;Ltd.;
XIE Shuxin;WANG Zhijian;Jiaozuo Coal Mining Co.;Ltd.;
..............page:121-123+127
Support Technology of Soft Coal Seam Roadway Under Superimposed Abutment Pressure
ZHENG Jianbin;XIE Wenbing;WANG Qizhou;WANG Xingkai;School of Mines;China University of Mining & Technology;State Key Laboratory of Coal Resources and Safe Mining;China University of Mining & Technology;
ZHENG Jianbin;XIE Wenbing;WANG Qizhou;WANG Xingkai;School of Mines;China University of Mining & Technology;State Key Laboratory of Coal Resources and Safe Mining;China University of Mining & Technology;
..............page:124-127
Surface Water Treatment Scheme Under High Groundwater Level Mining in Zhaogu Mining Area
ZHANG Yanbin;LI Jingfang;LI Dehai;Henan Polytechnic University;Zhengzhou Design and Research Institute of Coal Industry Co.;Ltd.;
ZHANG Yanbin;LI Jingfang;LI Dehai;Henan Polytechnic University;Zhengzhou Design and Research Institute of Coal Industry Co.;Ltd.;
..............page:128-130+134
Improving Speed of Machine Digging in Hard Rock Roadway
WANG Zhijun;Wuyang Coal Mine;Shanxi Lu’an Environmental Protection and Energy Development Co.;Ltd.;
WANG Zhijun;Wuyang Coal Mine;Shanxi Lu’an Environmental Protection and Energy Development Co.;Ltd.;
..............page:131-134
Application of Coupling Release-pressure Support Technology in Dynamical Pressure Roadway
ZHAO Hongyue;WANG Xianyong;Shanxi Jinshen Energy Co.;Ltd.;
ZHAO Hongyue;WANG Xianyong;Shanxi Jinshen Energy Co.;Ltd.;
..............page:135-137
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;School of Resource & Safety Engineering;China University of Mining and Technology;
MA Xin’gen;SUN Jiandong;ZHAO Hongze;WEN Xiaoke;YUAN Jiangtao;YUE Haifeng;School of Resource & Safety Engineering;China University of Mining and Technology;
..............page:138-141
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;School of Energy Resources and Safety;Auhui University of Science and Technology;Key Laboratory of Safe and Effective Coal Mining of the Ministry of Education;Huaibei Coal Mining Group Co.;Ltd.;
WU Qing;SHI Biming;LI Hao;MU Chaomin;SU Lei;School of Energy Resources and Safety;Auhui University of Science and Technology;Key Laboratory of Safe and Effective Coal Mining of the Ministry of Education;Huaibei Coal Mining Group Co.;Ltd.;
..............page:142-145
Application of Monitoring System for Mine Gas Extraction in Pipeline Network Optimization
LI Bo;Zhengzhou Guangli Tech Development Co.;Ltd.;
LI Bo;Zhengzhou Guangli Tech Development Co.;Ltd.;
..............page:146-148
Establishment of Gray Early Warning Model for Gas Abnormal Emission at Extracting Coal Face and Its Application
XIAO Dan;LI Gang;Chongqing Vocational Institute of Engineering;Zhengzhou Light Power Technology Co.;Ltd.;
XIAO Dan;LI Gang;Chongqing Vocational Institute of Engineering;Zhengzhou Light Power Technology Co.;Ltd.;
..............page:149-151+155
Optimization of Borehole Layout to Eliminate Drainage Blind by Pre-pumping Coal Seam Gas
XU Qingwei;WANG Zhaofeng;School of Safety Science and Engineering;Henan Polytechnic University;
XU Qingwei;WANG Zhaofeng;School of Safety Science and Engineering;Henan Polytechnic University;
..............page:152-155
Simulation Analysis of Size Effect by Hydraulic Fracturing
CUI Feng;LAI Xingping;CAO Jiantao;College of Energy Resources;Xi’an University of Science and Technology;Key Laboratory of Western Mines Exploitation and Hazard Prevention of the Ministry of Education;
CUI Feng;LAI Xingping;CAO Jiantao;College of Energy Resources;Xi’an University of Science and Technology;Key Laboratory of Western Mines Exploitation and Hazard Prevention of the Ministry of Education;
..............page:156-159
Reliability Analysis of Acoustic Emission for Coal and Gas Outburst Under Triaxial Loading
WANG Xuelong;FENG Zengchao;LI Hui;WEI Jianping;WANG Lu;School of Mining Engineering;Taiyuan University of Technology;
WANG Xuelong;FENG Zengchao;LI Hui;WEI Jianping;WANG Lu;School of Mining Engineering;Taiyuan University of Technology;
..............page:160-163
Effect of Mining Subsidence on Gas Tank on Ground
YU Jingwu;WU Kan;YAO Dandan;HU Zhisheng;School of Environmental Science and Spatial Informatics;China University of Mining and Technology;
YU Jingwu;WU Kan;YAO Dandan;HU Zhisheng;School of Environmental Science and Spatial Informatics;China University of Mining and Technology;
..............page:164-167
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;Anhui Key Laboratory of Deep Coal Mine Excavation Response & Disaster Prevention and Control;Anhui University of Science and Technology;Key Laboratory of Safe and Effective Coal Mining of the Ministry of Education;Anhui University of Science and Technology;
LIU Qianhe;YANG Ke;YAN Shuyuan;LU Wei;Anhui Key Laboratory of Deep Coal Mine Excavation Response & Disaster Prevention and Control;Anhui University of Science and Technology;Key Laboratory of Safe and Effective Coal Mining of the Ministry of Education;Anhui University of Science and Technology;
..............page:168-170+173
Gas Overrun Reasons of Heading Face Resulting from Hole Gas of Hydraulic Punching and Control Measures
WEN Shiping;Coal Mine Safety Supervision Department;Jiaozuo Branch of Henan Energy and Chemical Industry Group Co.;Ltd.;
WEN Shiping;Coal Mine Safety Supervision Department;Jiaozuo Branch of Henan Energy and Chemical Industry Group Co.;Ltd.;
..............page:171-173
Influence of High Volatile Coal Dust on Gas Explosion Limits
JIANG Haipeng;SI Rongjun;LI Runzhi;China Coal Technology & Engineering Group Chongqing Research Institute;
JIANG Haipeng;SI Rongjun;LI Runzhi;China Coal Technology & Engineering Group Chongqing Research Institute;
..............page:174-177
Improving Computational Method of Mine Dust Distribution by Eikonal Approximation
ZHAO Yanjun;GAO Chengbin;FENG Guoqi;CHENG Shouguang;College of Electrical Engineering;Hebei United University;
ZHAO Yanjun;GAO Chengbin;FENG Guoqi;CHENG Shouguang;College of Electrical Engineering;Hebei United University;
..............page:178-180
Development of Unsteady Numerical Simulation System of Complicated Ventilation Network
ZHANG Mingguang;LIU Chenglun;CHEN Qu;MIZUTA Yoshiaki;College of Postgraduate;Shandong University of Science and Technology;College of Mining and Safety Engineering;Shandong University of Science and Technology;3D Geoscience;School of Engineering;Yamaguchi University;
ZHANG Mingguang;LIU Chenglun;CHEN Qu;MIZUTA Yoshiaki;College of Postgraduate;Shandong University of Science and Technology;College of Mining and Safety Engineering;Shandong University of Science and Technology;3D Geoscience;School of Engineering;Yamaguchi University;
..............page:181-184
Component Analysis of Irritant Gases in Jinniu Mine
SUN Yong;NING Deyi;ZHANG Depeng;SHANG Weiwei;FENG Wenbin;China Coal Technology and Engineering Group Shenyang Research Institute;State Key Laboratory of Coal Mine Safety Technology;Faculty of Infrastructure Engineering;Dalian University of Technology;Shanxi Jincheng Anthracite Mining Group Co.;Ltd.;
SUN Yong;NING Deyi;ZHANG Depeng;SHANG Weiwei;FENG Wenbin;China Coal Technology and Engineering Group Shenyang Research Institute;State Key Laboratory of Coal Mine Safety Technology;Faculty of Infrastructure Engineering;Dalian University of Technology;Shanxi Jincheng Anthracite Mining Group Co.;Ltd.;
..............page:185-187
Analysis of Deep Mine Geothermal Gradient
ZHAO Wenbin;GUAN Qingxiang;LIU Juncang;XIN Song;ZHOU Huizhong;School of Mining and Safety Engineering;Shandong University of Science and Technology;Province State Key Laboratory Cultivation Base for Mining Disaster Prevention and Control;Shandong University of Science and Technology;Shandong Dongshan Gucheng Coal Mine Limited Company;Xinyi Coal Mine;Shandong Dongshan Coal Industry Limited Liability Company;
ZHAO Wenbin;GUAN Qingxiang;LIU Juncang;XIN Song;ZHOU Huizhong;School of Mining and Safety Engineering;Shandong University of Science and Technology;Province State Key Laboratory Cultivation Base for Mining Disaster Prevention and Control;Shandong University of Science and Technology;Shandong Dongshan Gucheng Coal Mine Limited Company;Xinyi Coal Mine;Shandong Dongshan Coal Industry Limited Liability Company;
..............page:188-191
Theoretical Analysis of Heat Recovery System for Mine Return Air and Numerical Simulation
PEI Ting;ZHANG Baosheng;School of Electric Power Engineering;China University of Mining and Technology;
PEI Ting;ZHANG Baosheng;School of Electric Power Engineering;China University of Mining and Technology;
..............page:192-194
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;College of Mining and Safety Engineering;Shandong University of Science and Technology;State Key Laboratory of Mine Disaster Prevention and Control;China Coal Xi’an Design Engineering Co.;Ltd.;Guizhou Anhe Mining Technology Engineering Co.;Ltd.;
JIA Hongguo;CAO Qinggui;ZHANG Guibin;YU Xiaowei;LIU Gongjun;College of Mining and Safety Engineering;Shandong University of Science and Technology;State Key Laboratory of Mine Disaster Prevention and Control;China Coal Xi’an Design Engineering Co.;Ltd.;Guizhou Anhe Mining Technology Engineering Co.;Ltd.;
..............page:195-198
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;Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals;College of Earth Sciences & Engineering;Shandong University of Science and Technology;Department of Geological Measurement of Feicheng Mining Group;
GAO Weifu;SHI Longqing;MA Jinwei;NIU Chao;XIAO Meng;Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals;College of Earth Sciences & Engineering;Shandong University of Science and Technology;Department of Geological Measurement of Feicheng Mining Group;
..............page:199-201
Reason Analysis of Dust Accumulation in Skip Hoisting Return Air Shaft by FLUENT
HU Eryi;SHAO Ying;ZHU Yanhui;School of Mechatronic Engineering;China University of Mining and Technology;Department of Physics and Information Engineering;Jining University;
HU Eryi;SHAO Ying;ZHU Yanhui;School of Mechatronic Engineering;China University of Mining and Technology;Department of Physics and Information Engineering;Jining University;
..............page:202-204+208
Numerical Simulation and Parameter Optimization of Advance Anchor Bolt Support in Fault
SUN Haiyang;WANG Lianguo;LU Yinlong;HUANG Yaoguang;State Key Laboratory of Geomechanics and Deep Underground Engineering;China Clrai wersity of Mining and Techmdagy;School of Mechanics and Civil Engineering;China University of Mining and Technology;
SUN Haiyang;WANG Lianguo;LU Yinlong;HUANG Yaoguang;State Key Laboratory of Geomechanics and Deep Underground Engineering;China Clrai wersity of Mining and Techmdagy;School of Mechanics and Civil Engineering;China University of Mining and Technology;
..............page:205-208
Rock Burst Evaluation of Half Isolated Island Face by Probability Index Diagnosis Method
SONG Laizhi;WANG Tongxu;HE Yong;LIU Wenjie;FANG Wubin;Geting Coal Mine;Shandong Donghua Energy Co.;Ltd.;College of Mining and Safety Engineering;Shandong University of Science and Technology;
SONG Laizhi;WANG Tongxu;HE Yong;LIU Wenjie;FANG Wubin;Geting Coal Mine;Shandong Donghua Energy Co.;Ltd.;College of Mining and Safety Engineering;Shandong University of Science and Technology;
..............page:209-211+215
Analysis of Supporting Time in Surrounding Rock of Roadway Based on Excavation Face Space Effect
ZHANG Xiaofei;WANG Liucheng;Key Laboratory of Safe and Effective Coal Mining of the Ministry of Education;Anhui University of Science and Technology;Xutuan Coal Mine;Huaibei Mining Industry Group;
ZHANG Xiaofei;WANG Liucheng;Key Laboratory of Safe and Effective Coal Mining of the Ministry of Education;Anhui University of Science and Technology;Xutuan Coal Mine;Huaibei Mining Industry Group;
..............page:212-215
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;School of Mining and Safety Engineering;Hunan University of Science and Technology;School of Minies;China University of Mining & Technology;School of Civil Engineering;Hunan University of Science and Technology;
LING Tao;WANG Weijun;PENG Gang;YAO Guang;GUO Gangye;School of Mining and Safety Engineering;Hunan University of Science and Technology;School of Minies;China University of Mining & Technology;School of Civil Engineering;Hunan University of Science and Technology;
..............page:216-219
Impact Analysis of Roadway Size and Layout on Stability of Surrounding Rock
TIAN Chengdong;BAI Haibo;State Key Laboratory for Geomechanics and Deep Underground Engineering;China University of Mining and Technology;School of Mechanics and Civil Engineering;China University of Mining and Technology;
TIAN Chengdong;BAI Haibo;State Key Laboratory for Geomechanics and Deep Underground Engineering;China University of Mining and Technology;School of Mechanics and Civil Engineering;China University of Mining and Technology;
..............page:220-223
Characteristics of Surrounding Rock Deformation of Gob-side Entry Retaining in Xiangyuan Coal Mine
YAN Wanjun;HUANG Yuxi;NIAN Jun;ZHAO Tao;Shanxi Fenxi Xiangyuan Coal Group Co.;Ltd.;China Coal Technology and Engineering Group Shenyang Research Institute;
YAN Wanjun;HUANG Yuxi;NIAN Jun;ZHAO Tao;Shanxi Fenxi Xiangyuan Coal Group Co.;Ltd.;China Coal Technology and Engineering Group Shenyang Research Institute;
..............page:224-226
Sensitivity Analysis of Anchor Reinforcement Support Parameters on Roof Stability of Coal Roadway
NIU Shuangjian;DANG Yuanheng;WANG Dong;School of Energy Science and Engineering;Henan Polytechnic University;State Key Laboratory of Geomechanics and Deep Underground Engineering;China University of Mining and Technology;The Collaborative Innovation Center of Coal Safety Production of Henan;
NIU Shuangjian;DANG Yuanheng;WANG Dong;School of Energy Science and Engineering;Henan Polytechnic University;State Key Laboratory of Geomechanics and Deep Underground Engineering;China University of Mining and Technology;The Collaborative Innovation Center of Coal Safety Production of Henan;
..............page:227-229
Breaking Factors Analysis of Hard Rock in Close Distance Coal Seams
LI Guangbo;NING Jianguo;TAN Yunliang;TIAN Chenglin;WANG Jun;GU Qingheng;State Key Laboratory of Mining Disaster Prevention and Control Cofounded by Shandong Province and the Ministry of Science and Technology;Shandong University of Science and Technology;
LI Guangbo;NING Jianguo;TAN Yunliang;TIAN Chenglin;WANG Jun;GU Qingheng;State Key Laboratory of Mining Disaster Prevention and Control Cofounded by Shandong Province and the Ministry of Science and Technology;Shandong University of Science and Technology;
..............page:230-233
Study on Behavioral Causes and Control Methods of a Gas Explosion Accident in the United States
GAO Yan;FU Gui;WU Qiong;YU Jinlong;Faculty of Resources and Safety Engineering;China University of Mining and Technology;
GAO Yan;FU Gui;WU Qiong;YU Jinlong;Faculty of Resources and Safety Engineering;China University of Mining and Technology;
..............page:234-236+239
Practice and Thinking of Safety Management for Sporadic Coal Mine Accidents
LIU Anguo;YANG Huaiyu;ZHANG Yide;LIU Wensheng;HU Xiaoming;Honghui No.1 Coal Mine;Gansu Jingyuan Coal and Electricity Co.;Ltd.;Coal Safety Supervision Department;Gansu Jingyuan Coal and Electricity Co.;Ltd.;
LIU Anguo;YANG Huaiyu;ZHANG Yide;LIU Wensheng;HU Xiaoming;Honghui No.1 Coal Mine;Gansu Jingyuan Coal and Electricity Co.;Ltd.;Coal Safety Supervision Department;Gansu Jingyuan Coal and Electricity Co.;Ltd.;
..............page:237-239
Study on Coupling Mechanism of Mine Accident Risk Factors
LI Xinchun;HAN Jilei;QIAO Wanguan;School of Management;China University of Mining and Technology;
LI Xinchun;HAN Jilei;QIAO Wanguan;School of Management;China University of Mining and Technology;
..............page:240-242
Practice and Discussion on Emotional Management in Modern Coal Mine
LI Zhanbiao;MENG Lingbo;China Sinopec Great Wall Energy Chemical Co.;Ltd.;Yankuang Group Zoucheng Jinming Machinery and Electronics Co.;Ltd.;
LI Zhanbiao;MENG Lingbo;China Sinopec Great Wall Energy Chemical Co.;Ltd.;Yankuang Group Zoucheng Jinming Machinery and Electronics Co.;Ltd.;
..............page:243-245
Research on Safety Production Scheduling Information System for Aluminum Corporation of China Limited
DONG Zixiang;Aluminum Corporation of China Limited;
DONG Zixiang;Aluminum Corporation of China Limited;
..............page:246-248