Safety in Coal Mines 2013 Issue 9 Determination Support Setting Load and Working Resistance in Residual Coal Repeated Mining Face

Determination Support Setting Load and Working Resistance in Residual Coal Repeated Mining Face
ZHANG Wen-yang;JIAO Xue-feng;KANG Tian-he;SHEN Yu-xu;Institute of Mining Technology;Taiyuan University of Technology;

..............page:81-84

Fire Prevention and Extinguishing Technology at Super-long Fully Mechanized Caving Face Under Complex Conditions
XU Guo-hua;Shenhua Group Wuhai Energy Gongwusu Coal Company;

..............page:98-100

Coal Seam Spontaneous Combustion Monitoring and Forecasting Technology in Huating Mining Area
WANYAN Xiao-liang;Huating Coal Group Co.;Ltd.;

..............page:101-102+106

The Research on Causing Factors of Mine Roof Accidents Based on ISM Method
MING Yin-yin;LI Heng-ying;LI Zhong-wei;School of Economic and Management;Taiyuan University of Science and Technology;

..............page:238-240

Practice of Fully Mechanized Caving Mining Under Complex Geological Conditions
ZHAO Wen-yi;BU Lin;Tangyang Coal Mine;Shandong Yulong Mining Group Co.;Ltd.;Materials Fracture Mechanics Research Center;Dalian University;

..............page:150-152

Steel Tube Confined Concrete Supports ( STCCS) Supporting Capability Test and Its Application in Dynamic Pressurized Roadway
XIA Hong-man;LIU Guo-lei;LIU Jie;ZHANG Xi-zhong;TIAN Tian;China University of Mining and Technology;Shenyang Coal Trade Group Corporation Limited Liability Company;Zhongguancun Haidian Science Park Postdoctoral Workstation Beijing Ankexingye Technology Co.;Ltd Sub-station;

..............page:146-149

The Classification of Coal Seam Spontaneous Combustion Danger Zone in Y-type Ventilation Mechanized Mining Face
LIN Qing;CAO Kai;WANG Shao-feng;XU Lang;Qidong Coal Mine;Hengyuan Coal-electricity Group Co.;Ltd.;Xuzhou Anyun Mining Technology Co.;Ltd.;Ventilation and Fire Control Research Laboratory;China University of Mining and Technology;

..............page:187-190

Determination of Critical Value of Outburst Prediction Based on Membership Function
QIU Hai-sheng;LI Qi-ming;YANG Chun-li;YU De-quan;BAO Gui-chun;Liaoning Technical University;Shenyang Branch of China Coal Research Institute;Xinjiang Saier Engergy Company of Xuzhou Mining Group Co.;Ltd.;Jilin Shansonggang Mining Group Co.;Ltd.;Baishan Administration of Work Safety in Jilin Province;

..............page:182-183+186

Fault Monitoring Methods for Disc Brake System of Mine Hoist
LIAN Rui;XU Zheng-guo;LU Jian-gang;State Key Laboratory of Industrial Control Technology;Zhejiang University;

..............page:131-133

The Application of GPRMax^2D in the Quality Testing of Tunnels
LI Min-rui;MA Jin-hui;Jiangsu Transportation Institute;Beijing General Research Institute of Mining & Metallurgy;

..............page:166-168

Numerical Simulation Analysis of Roof Fracture Laws for Gob-side Entry Retaining
SHI Jian-jun;SHI Hao-yu;School of Safety Engineering;North China Institute of Technology;

..............page:191-194

FLAC Simulation of Haulage Supporting Optimization Scheme in 40110 Fully Mechanized Caving Face
REN Jian-xi;LI Xiao-fei;LI Long;DU Fei;WANG Chuan-zhi;ZHENG Zan-zan;School of Architecture and Civil Engineering;Xi’an University of Science and Technology;

..............page:221-224

Support Design for Extremely Thick Coal Seam in Large Section Roadway and Its Application
WANG Jun;LIU Yu-tian;Yongdingzhuang Coal Mine of Datong Coal Mine Group;State Key Laboratory of Geomechanics & Deep Underground Engineering;China University of Mining & Technology;

..............page:160-162

Risk Assessment of Floor Water Inrush in Xin’an Coal Mine Based on Multi-source Information Fusion
GAO Rong-bin;DENG Teng-lin;YAN Ming;ZHANG Dong-ying;Department of Geological Survey;Yima Coal Group Co.;Ltd.;School of Resources and Earth Science;China University of Mining and Technology;

..............page:201-204

Numerical Analysis of Overlying Strata’s Stress Field and Displacement Field in Thick Seam Mining of Daping Mine
ZHAO De-shen;XU Meng-lin;WANG Zhong-chang;XIA Hong-chun;GUO Dong-liang;Key Laboratory of Prediction & Control on Complicated Structure System of Liaoning Province;Dalian University;School of Civil and Safety Engineering;Dalian Jiaotong University;

..............page:214-216

Research Status of Predicting Coal Spontaneous Combustion
CHEN Huan;YANG Yong-liang;School of Safety Engineering;China University of Mining and Technology;

..............page:194-197

Risk Assessment Analysis of Oil and Gas Pipelines Traversing Gob in Loess Gully Region
ZHAO Bing-chao;YU Xue-yi;WEN Qiang;WANG Jin-dong;School of Energy Resources;Xi’an University of Science and Technology;Key Laboratory of Western Mine Exploitation and Hazard Prevention of the Ministry of Education;Xi’an University of Science and Technology;PetroChina West-East Pipeline the Branch Ningxia Management office;

..............page:211-213

New Flameproof Test Device
LI Bing;WEN Lu-chun;Shenyang Branch of China Coal Research Institute;

..............page:126-127

Chemical Fiber Concrete Wet-spraying Technology in Deep Rock Roadway
XU Jian-ya;MA Zhen;SHI Liang;WEI Chui-sheng;Cheji Coal Mine;Yongcheng Coal Power Holding Group Corporation;

..............page:113-115

Application of Surface High-density Electrical Method and Underground Transient Electromagnetic Method in the Mine Water Disaster
ZHANG Chuan-yan;LI Qian;Vocational and Technical College;Guizhou University;Kunming Coal Research Institute;

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

The Ground Grouting Optimal Design in Bulianta Coal Mine Goaf
REN Xian-cai;LYU Ying-hua;Fire Prevention and Extinguishing Team;China Shenhua Group Shendong Coal Company;

..............page:205-206

Surrounding Rock Control Technology of Roadway in High Horizontal Stress Influenced by Overhead Mining
WEI Shi-yi;HAO Zhen;GAO Jin-hai;Zhaogu No. 2 Coal Mine of Jiaozuo Coal Co.;Ltd.;Henan Coal and Chemical Industry Group;School of Energy Science and Engineering;Henan Polytechnic University;

..............page:116-119

Polling Design of High-voltage Comprehensive Protection Device Based on PLC
LYU Xiang-ting;YU Xue-yong;LIU Meng;Shandong Xinyang Energy Co.;Ltd;School of Information and Electrical Engineering;China University of Mining and Technology;

..............page:128-130

Optimal Design of Small Pillar Link-roadway of Partial W-type Ventilation
ZHANG Han;LI Ying-ming;School of Energy and Safety;Anhui University of Science and Technology;Key Laboratory of Coal Mine Safety and Efficiently Caving of Ministry of Education;Anhui University of Science and Technology;Mining Engineering Postdoctoral Mobile Research Station;Anhui University of Science and Technology;

..............page:156-159

Analysis of Floor Heave and Water Disaster Detection for Special Thick Coal Seam Under Complex Conditions
TIAN Ming-fu;LI Chong-mao;Guizhou Coalmine Design & Research Institute;State Key Laboratory of Coal Resources and Mine Safety;School of Mines;China University of Mining & Technology;

..............page:184-186

Application of Network Chart in Optimization of Gas Drainage System of Jiulisan Coal Mine
LIU Jun;WANG Zhao-feng;School of Safty Science & Engineering;Henan Polytechnic University;State Key Laboratory Cultivation Base for Gsa Geology and Gas Control;

..............page:134-136

Fault Solution of Coal Mine Safety Monitoring System
LIU Wei;FENG Wei;LI Hui-peng;Xuzhuang Coal Mine;Henan Xinyang Hongfu Coal Limited Company;

..............page:120-122

Coal Seam Spontaneous Combustion and Gas Governing Technology at 21141 Fully Mechanized Caving Face in Qianqiu Coal Mine
BIE Xiao-fei;ZHANG Qing-xuan;PANG Zhao-hui;TIAN Xin;Qianqiu Coal Mine;Henan Dayou Energy Co.;Ltd.;

..............page:95-97

The New Exploration of Bolting With Wire Mesh Theory
LIANG Zhu-qing;LIANG Yi-chao;Lanzhou Resources & Environment Vocational and Technical College;Department of Energy and Power Engineering;Dalian University of Technology;

..............page:225-227

Influence Analysis of Anchoring Defects on Bolt Pull-out Load
GU Shuan-cheng;ZHANG Jing;ZHANG Sen;WANG Jian-wen;School of Architecture and Civil Engineering;Xi’an University of Science and Technology;Shenmu Ningtiaota Coal Mining Co.;Ltd.;Shaanxi Coal Mining Group;

..............page:217-220+224

Exploration and Practice of "333" Safety Management Method
LI Zhan-jun;ZHANG Yu-chun;NIU Jin-biao;75 Building Coal Mine of Shandong Province;

..............page:235-237

Construction and Application of Structure Forecast of Quantitative Evaluation Model
QIU Mei;SHI Long-qing;TENG Chao;XU Dong-jing;ZHANG Ji-peng;LIU Lei;Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals;School of Geological Sciences & Engineering;Shandong University of Science and Technology;No. 121 Geological Team of Fujian Province;Zhaoguan Energy Co.;Ltd.;Xinwen Mining Group;

..............page:207-210

Numerical Simulation on Rock Pressure at 12041 Working Face in Guocun Coal Mine
YANG Yu-Zhong;WANG Fei;HUANG Zhuo-min;School of Energy Science and Engineering;Henan Polytechnic University;Guocun Mine of Henan Yonghua Energy Co.;Ltd.;

..............page:228-231

Stress Control and Rock Burst Prevention Mechanism on Thin Protective Seam Mining Under Thick Gravel
ZHAO Shan-kun;LIU Jun;JIANG Hong-bing;ZHANG Guo-hua;LYU Yu-lei;DING Chuan-hong;China Coal Research Institute;State Key Laboratory of Coal Mining and Clean Utilization;Yima Coal Group Co.;Ltd.;

..............page:47-49+53

Experimental Study on Surface Subsidence Laws of Upward Mining in Deep Buried Coal Seams
ZHU Shao-jie;YANG Dong;KANG Zhi-qin;Institute of Mining Technology;Taiyuan University of Technology;

..............page:61-63

Experiment Study on Gas Characteristics of Coal Secondary Oxidation
WEN Hu;JIANG Hua;ZHAI Xiao-wei;WANG Kai;ZHU Xing-pan;School of Energy;Xi’an University of Science and Technology;Key Laboratory of Western Mines and Hazard Prevention;Ministry of Education of China;

..............page:38-40

Numerical Simulation of Bolting Support Mechanism
ZHANG Lian-ying;MA Chao;LI Yan;School of Civil Engineering;Xuzhou Institute of Technology;State Key Laboratory for Geomechanics and Deep Underground Engineering;China University of Mining and Technology;School of Mechanics & Civil Engineering;China University of Mining and Technology;

..............page:71-73

The Plastic Analaysis of Surrounding Rock of Roadway Based on Drucker-Prager Yield Criterions of MC Yield Criterion
WANG Kun;ZHAO Guang-ming;MENG Xiang-rui;School of Mining and Safety;Anhui University of Science and Technology;Key Laboratory for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering of Ministry of Education;Chongqing University;

..............page:67-70

Technology Maturity Evaluation of Gas Drainage in Coal Mine Based on AHP
ZHANG Shu-jin;LI Shao-quan;LI Shu-qing;XIE Qing-xue;Guizhou Mine Safety Scientific Research Institute;Guizhou Province Engineering Technology Research Center for Coal Gas Prevention ﹠ Control;School of Energy and Safety Engineering;Hunan University of Science and Technology;

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

The Prediction Method of Mine Water Prevention and Control Based on Microseismic Monitoring
HOU Wei;HUO Hai-ying;TIAN Duan-xin;LI Zhi-hui;School of Resources;Hebei University of Engineering;School of Architecture;Hebei University of Engineering;Land and Resources Department of Wuan;Jizhong Energy Handan Mining Group;

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

Adjustment and Calibration of Infrared Remote Control for Mine Gas Sensor
ZHANG Yan-peng;TIAN Mu-qin;School of Electrical and Power Engineering;Taiyuan University of Technology;

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

Overburden Rock Movement Laws of Lower Thick Protecting Stratum Mining Among Coal Seam Groups
LI Gao-jian;Changping Coal Mine;Shanxi Jincheng Anthracite Coal Mining Group Co.;Ltd.;

..............page:64-66

Rock Burst Control Study on Multi-index Coupling in Fully Mechanized Caving Face
ZHONG Tao;MAN Wen;DONG Gui-zhang;School of Mines;China University of Mining & Technology;Nantun Coal Mine;Yanzhou Coal Mining Co.;Ltd.;

..............page:23-27

Experimental Study on Full-mechanized Caving Mining Pressure Laws in Shallow Buried and Thick Soil
LI Long-qing;HU Pei;XIAO Jiang;ZHOU Hu;WANG Ding-yong;DING Wei;School of Energy Resources;Xi’an University of Science and Technology;The Key Laboratory of Western Mine Exploitation and Hazard Prevention of the Ministry of Education;

..............page:85-87+91

Water Jet Depressurization Increasing Permeability Technology in Soft Coal Seam
XU Quan;HUANG Yuan-yue;LIU Xue-fu;FANG Qian-cheng;YANG Yu-jing;Coal Science Research Institute of Hunan Province;Engineering Research Center for Gas Control and Utilization of Hunan Province;

..............page:92-94

Repeated Mining Overburden Strata Movement Laws in Lower Nearly Shallow Buried Coal Seam
YANG Bao-gui;LI Yang;LI Yong-liang;LI Si-qian;YANG Peng-fei;DANG Peng;School of Resource and Safety Engineering;China University of Mining and Technology;Chongqing Research Institute of China Coal Technology & Engineering Group Corporation;

..............page:44-46

Optimization on Mining Roadways Layout in Lower Coal Seam of Close-distance Seams
ZHANG Bei;CAO Sheng-gen;School of Mines;China University of Mining and Technology;State Key Laboratory of Coal Resources and Safe Mining;Shanxi Provincial Guoxin Energy Development Group Co.;Ltd.;

..............page:58-60+63

Experimental Research of Deep Hole Pre-splitting Blasting with Water Seal
YANG Shu-jun;Guandi Coal Mine;Xishan Coal Electicity Group Co.;Ltd.;

..............page:5-7

Failure Mechanism of Bedding Steep Slope
ZHAO De-qian;WANG Zhen-wei;LI Ying-zuo;WANG Gang;Jilangde Coal Mine;Xinjiang Hexiang Company of China Poly Energy Limited;Shenyang Research Institute of China Coal of Technology and Engineering;School of Architecture and Civil Engineering;Heilongjiang University of Technology;

..............page:50-53

Numerical Simulation of Gas Accumulation Condition in Contact Tunnel Between Parallel Roadways
DENG Chun-hong;XING Yu-zhong;School of Mining Engineering;Taiyuan University of Technology;

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

Structural Features of Coal and Gas Outburst in Yinggangling Mining Area
PENG Xin-shan;WANG Qian;LIU Xin;School of Safety Science and Engineering;Henan Polytechnic University;Henan Provincial Key Lab of Gas Geology and Gas Control-Provincial Ministry of State Key Laboratory Breeding Base;

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

Similar Simulation of Gas Migration and Air Leakage Laws for J Type Ventilation System in Goaf
LIU Sheng;ZHAO Yao-jiang;LIU Yu-long;YANG Zhou-ming;School of Mining Engineering;Taiyuan University of Technology;Xingergou Coal Co.;Ltd.;Datong Coal Mine Group;

..............page:28-30

Discussing About Identification of Gas Classification in Coal Mine
ZHANG Gan-xing;YANG Sheng-qiang;JIAO Han-lin;XIE Bing-bing;HAN Zong-jian;LIU Shao-feng;School of Safety Engineering;China University of Mining and Technology;MOE Key Laboratory of Coal Mine Gas and Fire Control;China University of Mining and Technology;

..............page:173-174

Numerical Simulation of Water Inrush in Excavation Roadway Near Faults
HAI Lin-peng;JIANG Dong-jie;School of Computer Science and Engineering;Henan Polytechnic University;

..............page:198-200

Analysis of Gas Occurrence Influencing Factors in Xinjiang Ewirgol Mining Area
ZHANG Kun;YANG Shu-guang;MUHETAERo Za-ri;WU Tian-wei;QI Wen-tao;School of Geology and Mining Engineering;Xinjiang University;Autonomous Key Laboratory of Xinjiang Central Asian Orogenic Belt Continental dynamics and Metallogenic Prognosis;Xinjiang University;CBM Research & Development Center of Xinjiang Coalfield Geology Bureau;Geochemistry Exploration Brigade of Sichuan Geology and Minerals Resources Exploration and Development Bureau;

..............page:175-177

Delayed Effect Analysis of Gas Extraction Boreholes Instability in Coal Seam
YANG Lei;LI Yi-jing;ZHANG Xu;School of Safety Engineering;China University of Mining and Technology;

..............page:178-181

Research on Gas Loss Quantity Prediction Model in Sampling Process
CHEN Xiang-jun;WANG Zhao-feng;WANG Lin;School of Safety Science and Engineering;Henan Polytechnic University;State Key Laboratory of Coal Resources and Safe Mining;China University of Mining and Technology;

..............page:31-33+37

Bolting With Wire Mesh Technology for Gob-side Dynamic Pressurized Roadway in Thick Coal Seam
XU Ya-min;Fucun Coal Co.;Ltd.;Shandong Zaozhuang Coal Mining Group Co.;Ltd.;

..............page:107-109

Application of 3D Visualization in Coal Mine Based on 3DMine
WEI Jing;JIA Xiu-ming;GUO Qiang;FU Li-zhao;School of Mining Engineering;Taiyuan University of Technology;

..............page:163-165

Study on Discharge Characteristics of Compound Circuits
YU Yue-sen;QI Wen-yan;HU Yi-tao;WU Xiao-jie;School of Information and Electrical Engineering;China University of Mining and Technology;

..............page:54-57

Fire Area Detection Method of Shallow Coal Mine in Ordos
GUO Gang;JIA Ji-biao;HUANG Dan-qing;LI Da-wei;GUO Hong-xin;China Non-ferrous Metals Resource Geological Survey;Research Institute of Coal Geophysical Exploration of China National Administration of Coal Geology;

..............page:137-139

Stress Distribution Laws of Bolt-mesh Supporting Roadway With Large Cross Section
HUANG Sen-lin;Chongqing Research Institute of China Coal Technology and Engineering Group Corporation;

..............page:41-43

Study on Distribution Laws of Spontaneous Combustion Hazard Zone at Fully Mechanized Caving Face in Extra-thick Coal Seam
LI Chong-mao;LI Yong-yuan;WANG Hai-wen;School of Mining Engineering;China University of Mining &Technology;State Key Laboratory of Coal Resources and Mine Safety;Yangjian Coal Mine;China Coal Import and Export Company;

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

Fully Mechanized Mining Safety Technology for Large-dip Angle Coal Seam
CHEN Lin-qing;ZHAO Dong-Sheng;SHENG Jun-zheng;Pingdingshan Coal Company Production Department;China Pingmei Shenma Group;Henan Xuping Coal Company;

..............page:110-112

Harmonic Analysis and Suppression of Coal Mine Power Grid
ZHANG Chao;REN Zi-hui;ZHANG Yi-jun;MA Xiao-ping;LI Ming;School of Information and Electrical Engineering;China University of Mining and Technology;Longkou Mining Group;

..............page:153-155+159

Surrounding Rock Control Technology of Gob-side Entry Retaining in Zhangcun Coal Mine
REN Cun-liang;Jizhong Energy Co.;Ltd.;

..............page:103-106

Research on the Visual Safety Management of Coal Mines
TAN Zhang-lu;ZHANG Chang-lu;Management School;China University of Mining and Technology;

..............page:232-234

Numerical Simulation on the Influence of Upper Boundary Pillar on Lower Part of Stope Stress Distribution Laws
XU Bin;YU Feng-qi;YUAN An-ying;TIAN Hao;XU Wen-xing;MA Wei;Provincal and MOE Joint Established Key Laboratory of Mine Disaster Prevention and Control;Shandong University of Science and Technology;Chahasu Coal Mine;State Power Construction Investment Inner Mongolia Energy Co.;Ltd.;

..............page:77-80

Hydraulic Flushing Process System and Its Parameters Investigation in Pingbao Company
GUO Zhen-hua;CHEN Xing-ming;HUANG Chun-ming;Ventilation Department of Pingdingshan Tian’an Coal Co.;Ltd.;Henan Pingbao Coal Co.;Ltd.;

..............page:8-10

Experimental Study on 3~# Coal Gas Desorption Under High-voltage Inverter and Frequency Electric Field
JIA Cun-hua;CHEN Jun-Sheng;Shanxi Coal Transportation and Sales Group Co. Ltd.;

..............page:20-22

The Influence of Gas Pressure on Mobile Mechanism of Coal Rock Burst
LI Hong-tao;QI Li-ming;CHEN Xue-xi;XUE Jun-hua;Safety Engineering College;North China Institute of Science and Technology;State Key Laboratory of Deep Coal Mining & Environmental Protection;Huainan Mining Industry Co.;Ltd.;

..............page:1-4

Program Design and Application of Three-dimensional Gas Extraction Drilling
XU Nai-zhong;TU Min;Provincal and MOE Joint Established Key Laboratory of Coal Mine Safety and High Efficient Mining;Anhui University of Science and Technology;

..............page:17-19

Similar Material Simulation Study on Isolated Coal Pillar Gangue-paste Backfill Mining
LIU Yin;LI Yang-yang;ZHANG Pei-peng;YIN Li-ming;School of Resources and Environmental Engineering;Shandong University of Science and Technology;

..............page:74-76+80

Dust Diffusion Laws and Air Curtain Controlling Dust Technology in Tunneling Working Face
HUANG Jin-xing;Chongqing Research Institute of China Coal Technology and Engineering Group;

..............page:88-91