Safety in Coal Mines 2013 Issue 10 Fisher Discriminant Analysis Model for Classifying Bolt Support Effects in Mining Gateway and Its Application

Fisher Discriminant Analysis Model for Classifying Bolt Support Effects in Mining Gateway and Its Application
LIU Tang-sheng;WANG Cheng-shuai;WANG Fei;School of Mining Engineering;Taiyuan University of Technology;Institute of Mining Technology;Taiyuan University of Technology;

..............page:205-208

Roof Type and Sedimentary Environment Analysis of Main Coal Seam in Xieqiao Mining Area
QIU Zhan-lin;WANG Shi-tan;LIU Jing-jing;LUO Cheng;REN Kai-lin;GUO Xin-qiang;School of Resource Engineering;Longyan University;No. 197 Geological Team of Coalfield Geological Bureau of Fujian Province;

..............page:202-204

Mine Human Error Safety Assessment Based on AHP and FCE
LAN Jian-yi;ZHOU Ying;School of Energy Science and Engineering;Henan Polytechnic University;

..............page:222-225

Field Study on Ground Stress Distribution Laws in Huainan Mining Area
QIN-wei;GUI Shu-qing;Anhui University of Science and Technology;Gubei Coal Branch of Huaizhe Coal & Electric Co.;Ltd.;

..............page:185-188

Guide Rising Mechanism of Height of Water Flowing Fractrured Zone Under Water Action
PAN Rui;MENG Xiang-rui;GAO Zhao-ning;School of Energy and Safety;Anhui University of Science and Technology;

..............page:182-184+188

Effect Analysis on Pressure Relief for Protective Seam Mining of Thin Coal Seam in High-gas Coal Seam Group
LIU Jian-gao;XIE Xiao-ping;LIU Zong-zhu;Huajin Coking Coal Co.;Ltd.;School of Mines;China University of Mining and Technology;

..............page:192-195

Water Injection Softening Process and Effect Analysis for Hard and Thick Coal Seam in Fully Mechanized Caving Face
WANG Yu;DENG Guang-zhe;SHEN Chao;WANG Ding-yong;Xi’an University of Science and Technology;

..............page:176-178

The Influence of Secondary Supporting Parameters and Secondary Supporting Time on Tunnel Stability in Extremely Soft Rock
ZHANG Chuan-yan;Vocational and Technical College of Guizhou University;

..............page:172-175

Emergency Rescue and Management of Water Inrush in Ganhe Coal Mine
LI Min-zu;QI Yue-ming;Huobaoganhe Coal Mine;Huozhou Coal Electricity Group Co.;Ltd.;School of Resources and Earth Sciences;China University of Mining and Technology;

..............page:179-181

Determination of Gas Content Critical Value for Outburst Area Prediction of Ⅱ₂ Coal Seam in Cheji Coal Mine
DENG Qi-gen;LIU Ming-ju;ZHANG Jian;CUI Kai;Henan Province Key Laboratory of Gas Geology and Gas Control;State Key Laboratory Breeding Base of Provincial and MOE Jointed Established;School of Safety Science and Engineering;Henan Polytechnic University;Cheji Coal Mine;Yongcheng Coal Company of Henan Coal and Chemical Industry Group;Department of Safety Engineering;Xinjiang Institute of Engineering;

..............page:162-165

Practice of Limestone Water Regional Governance in Pingdingshan Mining Area
ZHANG Ping-qing;Geological Survey Department;Pingdingshan Tian’an Coal Mining Co.;Ltd.;

..............page:169-172

Application of TEM in Detecting Water Accumulated Areas of Coal Mine
LIU Yan-bo;ZHENG Jian-feng;HAN Yu-lei;Geophysical Exploration & Surveying Team of Coalfield Geology Bureau of Henan Province;

..............page:143-145

High-temperature Heat Harm Control Method of Deep Mining
LONG Er-peng;WANG Xin-feng;QIU Chen;Wolonghu Coal Mine;Wanbei Coal Electricity Group;School of Energy Sources and Safety;Anhui University of Science and Technology;Dingji Coal Mine;Huainan Mining Group;

..............page:140-142

Practice of Gob-side Entry Driving Outburst Prevention in Xin’an Coal Mine
LI Shu-wen;ZHANG Zhi-feng;ZHANG Hui;Xin’an Coal Mine;Henan Dayou Energy Co.;Ltd.;

..............page:146-148

The Mechanical Analysis and Prevention Measures of Flexural Fold Type Floor Heave
HAO Sheng-ming;BIAN Ka;XU Guang;Yuwu Coal Industry Co.;Ltd.;Lu’an Mining Group;School of Mines;China University of Mining & Technology;State Key Laboratory of Coal Resources and Mine Safety;

..............page:158-161

Fire Area Control of Upper 9~# Coal Seam Small Well in Gongwusu Coal Mine 1604 Working Face
QI Zheng-fei;Gongwusu Coal Company;Shenhua Wuhai Coal Group Corporation Limited;

..............page:138-140

Changing Laws of Drainage Negative Pressure Along With the Change of Drilling Depth in Fuyan Coal Industry
WANG Zhao-feng;LIU Hui-peng;YANG Hong-min;CHAI Yue-feng;School of Safety Science and Engineering;Henan Polytechnic University;Henan Key Laboratory of Gas Geology and Gas Control;Shanxi Yangtai Group Fuyan Coal Industry Co.;Ltd.;

..............page:156-157+161

Catastrophe Progression Method for Coal and Gas Outburst Risk Comprehensive Evaluation
SONG Jin-xing;WANG Sheng-rong;School of Energy Science and Engineering;Henan Polytechnic University;Shuangliu Coal Mine;Fenxi Mining Group of Shanxi;

..............page:149-152

Gas Prevention and Emission Laws Analysis of Lower Protective Layer Mining in Close Distance Seam Group
LI Shu-qing;YAN Zhi;Post Doctor Scientific Research Work Station;Guizhou Coal Mine Design & Research Institute;School of Resources & Safety Engineering;China University of Mining & Technology;School of Energy and Safety Engineering;Hunan University of Science and Technology;Guizhou Mine Safety Scientific Research Institute;

..............page:199-201

The Cause Analysis and Countermeasures of Coal Burst at 5868 Return-air Way Heading Face in Wulan Coal Mine
FAN Xiao-gang;JI Chao-hui;Chongqing Research Institute of China Coal Technology and Engineering Group;

..............page:196-198

Numerical Analysis on Breaking Effect of Shaped Charge Blasting for Hard Rock
HUANG Qing-xian;WANG Jin-liang;LOU Jun-hao;WANG Xu-feng;No. 4 Mine of Pingdingshan Tian’an Coal Co.;Ltd.;School of Mines;China University of Mining and Technology;

..............page:189-191

Gas Drainage Effect Analysis of the First Mining Face in Huoerxinhe Mine
LI Xin-jian;WANG Xiao-peng;JIAN Rui;QIAO Wei;Henan Polytechnic University;National Key Laboratory of Gas Disaster Detecting;Preventing and Emergency Controlling;Chongqing Research Institute Of China Coal Technology and Engineering Group;Puguang Branch of Sinopec Zhongyuan Oilfield;

..............page:153-155

Design Parameters of Thermal Environment in Coal Mine Mobile Rescue Capsule
CHEN Xiao;HAO Xiao-li;LIN Han-zhu;School of Architectural Engineering;Hunan Institute of Engineering;School of Energy and Safety Engineering;Hunan University of Science and Technology;Hunan Lingtian Science and Technology Co.;Ltd.;

..............page:119-122

Earth Leakage Protection Measures of Coal Mine Ungrounded-neutral High-voltage Power Network
WU Jun;School of Computer Science & Technology;Henan Polytechnic University;

..............page:117-118+122

The Influence of Heat Bridge on Heat Transfer of Rescue Capsule’s Shell
LU Huai-min;FANG Hai-feng;CAI Li-hua;LIU Zhao;Department of Mechanical and Electronic Engineering;Shazhou Professional Institute of Technology;School of Mechatronics & Automotive Engineering;Jiangsu University of Science & Technology;School of Mechanical Engineering;Tongji University;

..............page:123-125

Coal Mine Locomotive Voice Communication System Based on AMBE-1000 and RFC-1100A
LIU Gui-you;LI Kai;QI Qing-jie;Longmay Logistics Company of Heilongjiang Coal Mine Group;School of Safety and Engineering;Liaoning Technical University;School of Electrical and Control Engineering;Liaoning Technical University;

..............page:129-130+134

The Improvement Technology of Monomer Column Temporary Support and Its Application
XU Zhi-guang;Chensilou Coal Mine;Henan Coal and Chemical Industry Group;

..............page:97-99

The Widely Adapted Mining Subsidence Prediction Software
XU Dong;School of Environmental Science and Spatial Informatics;China University of Mining and Technology;Jiangsu Key Laboratory of Resources and Environmental Information Engineering;China University of Mining and Technology;

..............page:114-116

Application of Directional Drilling Technology in Mines Geological Exploration
ZHANG Jie;YAO Ning-ping;LI Qiao-qiao;Xi’an Research Institute of China Coal Technology & Engineering Group Corp;

..............page:131-134

Application of Four-quadrant High Voltage Frequency Governor in Main Fan of Coal Mine
YU Yue-sen;CHEN Yuan;LU Zhen-zhou;CHEN Wei;LIAN Hong-fei;School of Information and Electrical Engineering;China University of Mining and Technology;Qianyingzi Coal Mine;Hengyuan Corporation of Wanbei Coal-electricity Group Co.;Ltd.;Wangzhuang Coal Mine;Shanxi Lu’an Environmental Energy Development Co.;Ltd.;

..............page:109-111

Optimization Analysis of Underground 6 kV Grid Structure
XU Dan;ZOU You-ming;School of Electrical Engineering and Automation;Henan Polytechnic University;

..............page:112-113

Optimal Modification of Coal Seam Drilling Dust Catcher
ZHANG Yu-feng;Songlou Coal Mine;Zhengzhou Coal Industry Group;

..............page:104-105

Automatic Matching System of Mine Standard Gas
HAO Yong-bing;QU Yun-tian;TIAN Mu-qin;ZHANG Wen-kuang;Shanxi Key Laboratory of Coal Mine Equipment and Safe Control;Taiyuan University of Technology;Shanxi Kezhicheng Technology Co.;Ltd.;

..............page:106-108

Combined Support Technology for Soft Broken Thick Mudstone Roof
NIE Yan-sheng;DAI Xiao-lei;WANG Zhao-hui;ZHANG Guang-chao;Yangquan Coal Group Pingdingyutai Coal Industry Co.;Ltd.;School of Resources & Safety Engineering;China University of Mining & Technology;

..............page:93-96

Small Coal Mine Goaf Detecting and Roof Management Technology
ZHANG You-qian;WANG Hai-wen;LI Chong-mao;LI Yong-yuan;Yangjian Coal Mine;China Coal Import and Export Company;State Key Laboratory of Coal Resources and Mine Safety;School of Mines;China University of Mining & Technology;

..............page:88-90

The Comprehensive Fire Prevention and Extinguishment Technology at Fully Mechanized Caving Face in Thick Coal Seam
WANG Hai-wen;ZHANG You-qian;LI Chong-mao;LI Yong-yuan;Yangjian Coal Mine;China Coal Import and Export Company;School of Mining Engineering;China University of Mining &Technology;State Key Laboratory of Coal Resources and Mine Safety;China University of Mining &Technology;

..............page:85-87

Treatment Technology for Deep Casing Break of Drilling
LI Cheng-jun;WANG Kun;Hengyuan Coal Mine;Northern Anhuic Coal and Chemical Hengyuan Company;

..............page:91-92+96

Development and Crucial Problems of Foam Dedusting Technology
HAN Fang-wei;WANG De-ming;REN Wan-xing;School of Safety Engineering;China University of Mining and Technology;Key Laboratory of Gas and Fire Control for Coal Mines;China University of Mining and Technology;

..............page:78-81

Experimental Study on Roadway Deformation Measuring Based on Digital Photogrammetry
XU Jian-kun;PENG Wei;WANG Zhen-wei;School of Mines;China University of Mining and Technology;School of Information and Electrical Engineering;China University of Mining and Technology;Advanced Analysis and Computation Center;China University of Mining and Technology;

..............page:63-65

Network Node Test About Roof Abscission Layer Wireless Sensor
LI Feng-zhen;SUN Chun-wei;Shanxi Coal Transportation and Sales Group Co.;Ltd.;

..............page:66-68

The Comprehensive Technology of Fire Prevention and Extinguishing at the First Mining Face in Beixinyao Coal Mine
YANG Qing-shun;Shanxi Zhongxin Beixinyao Coal Industry Co.;Ltd.;

..............page:82-84

Remediation Technology and Internal Force Monitoring for Lining Structure of Horsehead in Deep Well
DENG Xin;WANG Zai-ju;YAO Zhi-shu;School of Civil Engineering and Architecture;Anhui University of Science and Technology;

..............page:100-103

Deep-hole Pre-splitting Blasting Technology for High Gassy Deep Complex Geology Area and Low Permeability Coal Seam
ZUO Jiang-hong;Wuyang Coal Mine;Lu’an Environment & Energy Stock Corporation;

..............page:69-71

Experimental Study on Heat Transfer Coefficient Determination of Rescue Capsule
CAI Zhou-quan;YANG Tan;FENG Yu-long;YAO Zhuang;XIA Chuan-you;School of Energy Engineering;Xi’an University of Science and Technology;SDIC Xiyang Energy Co.;Ltd.;

..............page:59-62

Leak Detection Technology in Underground Gas Extraction Pipe Network
SHE Xiao-guang;ZHOU Hou-quan;YANG Li-ping;Nanjing Design & Research Institute of China Coal Technology & Engineering Group;Chongqing Research Institute of China Coal Technology and Engineering Group;State Key Laboratory of Gas Disaster Monitoring and Emergency Technology;

..............page:75-77

Study on Unsupported Roof Distance of Roadway Driving With Broken Roof
TANG Wei-tao;LI Sheng-yan;LIU Wei;WANG Zhen-feng;School of Architecture and Civil Engineering;Xi’an University of Science and Technology;

..............page:38-40+44

The Laws of Migration and Rupture of Overlying Extra-thick Magmatic Rock Under Mining
XIAO Jiang;ZHOU Hu;School of Energy Engineering;Xi’an University of Science and Technology;Key Laboratory of Western Mine Exploitation and Hazard Prevention of the Ministry of Education;

..............page:41-44

The Water Inrush Numerical Simulation of Minor Faults Concealed in Coal Seam Floor
HUANG Cun-han;HUANG Jun-jie;LI Zhen-hua;School of Resources and Environment;Henan Polytechnic University;School of Mechanical and Power Engineering;Henan Polytechnic University;School of Energy and Science Engineering;Henan Polytechnic University;

..............page:24-26

Advanced Detection of Old Empty Tunnel in the Front of Heading With Integrated Geophysical Exploration Technique
XU Bing-han;Qianyingzi Coal Mine;Wanbei Coal-electricity Hengyuan Industry Co.;Ltd.;

..............page:20-23

Strata Behavior Laws of Isolated Short Wall Coal Pillar Fully Mechanized Caving Face
WANG Chen;TU Hong-sheng;BAI Qing-sheng;School of Mines;China University of Mining & Technology;Key Laboratory of Deep Coal Resource Mining of the Ministry of Education;

..............page:27-29+33

Study on Change Laws of Pillar Mining Stress in Adjacent Goaf
LI Cheng-cheng;State Key Laboratory of Gas Disaster Detecting and Emergency Technology;Chongqing Research Institute of China Coal Technology & Engineering Group;

..............page:48-51

Research on Optimization Mechanism of Roadway Stability With Large Cross Section and Shallow Buried
YIN De-wei;YIN Qian;KONG Ling-chang;Zhuanlongwan Coal Mine;Yanzhou Coal Erdos Energy and Chemical Co.;Ltd.;State Key Laboratory of Geomechanics & Deep Underground Engineering;China University of Mining & Technology;

..............page:56-58+62

Gas Control Technology in Tashan Coal Mine 8103 Working Face
WANG Zi-bang;Ventilation Department of Datong Coal Mine Group Company;

..............page:72-74

Study on Relation Between Abutment Pressure and Overlying Strata Cracks Evolution at Fully-mechanized Sublevel Caving Face
LI Shu-gang;LI Wei;SONG Shuang;ZHANG Tian-jun;School of Energy;Xi’an University of Science and Technology;School of Sciences;Xi’an University of Science and Technology;

..............page:52-55

Experimental Study of Coal Oxidation Process in Constant Temperature Condition
WEN Hu;ZHOU Yang;ZHAI Xiao-wei;HE Long-wei;XIA Chuan-you;School of Energy Engineering;Xi’an University of Science and Technology;Key Laboratory of Western Mining and Disaster Prevention of Ministry of Education;SDIC Xiyang Energy Co.;Ltd;

..............page:1-3

Influencing Study of Curved Pipe on Gas Explosion
ZHANG Yi-bo;TAN Ying-xin;QIN Jian;XU Hang;School of Chemical Engineering and Environment;North University of China;

..............page:14-16

Application of Pressure Equalizing ( Increasing) Technology for Fire Prevention and Extinguishing in 1001 Working Face
CHEN Ming-he;Chongqing Research Institute of China Coal Technology & Engineering Group Corporation;

..............page:135-137

Optimum Ratio Experiment Research on Autogenous Nitrogen Acid Catalyzed Fracturing Fluid
ZHANG Shi-wei;SU Xian-bo;GUO Hong-yu;ZHANG Shuang-bin;FENG Wen-jun;School of Energy Science and Engineering;Henan Polytechnic University;

..............page:17-19+23

Study on the Characteristics and Influence Factors of Coal and Gas Outburst in Guizhou
HENG Xian-wei;LI Shao-quan;LI Qing-song;Guizhou Mine Safety Scientific Research Institute;Guizhou Province Engineering Technology Research Center for Coal Gas Prevention & Control;

..............page:7-10

Forecasting of Gas Emissions at Fully Mechanized Caving Face in Gassy Mine Based on Multi-variable Gray Model
XIAO Peng;LI Shu-gang;SONG Ying;LIN Hai-fei;PAN Hong-yu;School of Energy Engineering;Xi’an University of Science and Technology;Personnel Department;Xi’an University of Science and Technology;

..............page:11-13

Experimental Study on Acoustic Emission Characteristic of Raw Coal Failure Under Splitting Test and Uniaxial Compression
LI Nan;SUN Zhen-yu;SONG Da-zhao;JIN Ming-yue;School of Safety Engineering;China University of Mining and Technology;Key Laboratory of Coal Mines Gas and Fire Prevention of Ministry of Education;China University of Mining and Technology;

..............page:45-47+51

Numerical Analysis on the Mining Stress and Fissure Dynamic Evolution Rule
YANG Jing-wei;LIU Chuan-an;WANG Zu-fa;Pengzhuang Coal Mine;Heze Coal Power Development Co.;Ltd of Shandong Luneng Group;Center of Communication and Information;State Administration of Work Safety;Beijing YZH Coal Engineering Design Co.;Ltd;

..............page:30-33

The Application of High-frequency Longitudinal Guided Wave in Anchor Bolt Detection
MA Jie-teng;ZHANG Chang-suo;PAN Li-ye;LIAO Lin;ZHANG Sheng-li;School of Mining Engineering;Taiyuan University of Technology;

..............page:34-37

Mine Personnel Accurate Position Algorithm Based on WI-FI
LIU Yong;LUO Yu-feng;LI Fang;School of Electrical Engineering and Automation;Henan Polytechnic University;School of Safety Science and Engineering;Henan Polytechnic University;

..............page:126-128

Experimental Research on Suppressing Gas Explosion by Mg（OH）₂/CO₂
DENG Jun;TIAN Zhi-hui;LUO Zhen-min;CHENG Fang-ming;ZHANG Qun;School of Energy Engineering;Xi’an University of Science &Technology;Key Laboratory of Western Mine Mining and Hazard Prevention of Ministry of Education;

..............page:4-6+10

Nature Ventilation Volume Distribution Algorithms of Complex Ventilation Networks Based on Genetic Algorithm
ZHANG Jian-an;WANG Ji-min;LI Jun;SHE Xiang-yang;Shaanxi Coal Group;Zhangjiamao Mining Co.;Ltd.;School of Computer Science and Technology;Xi’ an University of Science and Technology;

..............page:166-168+175

The Influence of Gully Surface Mining Subsidence on Natural Gas Pipeline
YU Xue-yi;WANG Jin-dong;ZHAO Bing-chao;LIU Jun;Key Laboratory of Western Mine Exploitation and Hazard Prevention of the Ministry of Education;Xi’an University of Science and Technology;School of Energy;Xi’an University of Science and Technology;

..............page:215-218

Fatigue Related Factors Analysis and Control Study for Coal Mine Workers
NI Rong;School of Mining and Transpotation Engineering;Jiangsu Institute of Architectural Technology;

..............page:230-233

Establishing "People-oriented" Intrinsic Safety Management System
PAN Chao;Ningdong Coal Washery of Shenhua Ningxia Coal Group;

..............page:239-240

An Effective Way for Coal Mine Enterprises to Realize long-term Safety and Stability
LI Xue-rong;Zaozhuang Coal Mien;Shenhua Ningxia Coal Industry Group;

..............page:236-238

How Coal Production to Achieve "Zero Harm"
WANG Wen-kai;Zaoquan Coal Mine;Shenhua Ningxia Coal Industry Group;

..............page:234-235

Construction of Competency Feature Models for Foremen of Coal Mines
TIAN Shui-cheng;LI Guang-li;YANG Lu;LI Ting-jun;LIU Lei;School of Energy;Xi’an University of Science and Technology;Key Laboratory of Western Mines and Hazard Prevention;Ministry of Education of China;

..............page:226-229

Analysis of Support Adaptability at Fully Mechanized Mining Face in Weak Surrounding Rock
FAN Gong-qin;XU Ze;ZHANG Jie;CAO Ming-shi;HE Guan-an;School of Energy;Xi’an University of Science and Technology;Key Laboratory of Western Mine Exploitation and Hazard Prevention of the Ministry of Education;Shaanxi Shuanglong Coal Development Co.;Ltd.;

..............page:218-221

The Relationship Between Coal Mine Enterprise’s Safety Culture and Safety Input
FENG Kai-liang;Shanghai Huayi Acrylic Acid Co.;Ltd.;

..............page:212-214+221

Overlying Rock Movement BP Neural Networks Prediction Based on Orthogonal Experiment Design
PAN Bin;LI Yuan-long;GE Xiao-ming;LAI Chuan-long;CHEN Jing-can;197 Geological Team of Fujian Province;Chengdu Xingshu Reconnaissance Infrastructure Engineering Company;

..............page:209-211