Safety in Coal Mines 2009 Issue 2 Study on Intensity of Coal and Gas Outburst

Study on Intensity of Coal and Gas Outburst
TANG Jun;JIANG Cheng-lin;CHEN Song-li

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

Application Research of Safety Monitoring System in Digital Mine
HAN Xiao-bing;TIAN Feng

..............page:4-6

Study on The Kinetics Characteristics of Coal Gangue Dump Explosion
LIU Yan-tao;WU Jian-ting;PAN Rong-kun;YU Ming-gao

..............page:7-9,13

Prediction for Gas Content in Coal seam Based on Least Squares Support Vector Machine
SUN Lin;YANG Shi-yuan

..............page:10-13

Gas Control in Soft Low Gas Permeability Strong Outburst Thick Coal Seam
LIU Hai-bo;CHENG Yuan-ping;SHANG Zheng-jie

..............page:14-18

Comprehensive Gas Drainage Technology in 40301 Face in Dafosi Coal Mine
YUAN De-sheng;SUN Bin-jian;WANG Wei-zhi

..............page:18-21

Obtaining Knowledge in Expert System for Predicting Gas based on Rough Set Theory
FU Yan;YANG Yang

..............page:22-24

New Sealing Technology for Gas Drainage Holes in Fracture Development Coal Seam
XU Yu-shengg;ZHANG Ren-gui;PENG Dan-ren

..............page:25-27

Ventilation System Optimization in Donglin Coal Mine
HONG Song;WANG Hong-tu;HU Guo-zhong

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

Application of TE-3 Ventilation Fan Synthetically Investing Instrument in Measuring Fan Delivery by Differential Static Pressure Method
LIU Yi;DINNG Shou-qiang;LI Sheng-jie

..............page:31-32

Analysis on Index Gas of Spontaneous Combustion of Coal Seam
XU Bo-bo;ZHANG Ren-wei;DU Gao-ju

..............page:33-34

Controlling of Spontaneous Combustion Danger in Coal Body Loose Ring of Roadway
YAN Da-wei;YANG Jun-min;WANG Jun

..............page:35-37

Fire Fighting Technology by YCM Solidification Filling Plugging and Application
MA Chao;ZHAO Yun-feng

..............page:38-39,42

Analysis on Preventing Water Effect of Aquifer in Ordovician Limestone in Evaluation of Coal Floor Water Outburst Danger
WU Zhen-ling;SHEN zhi-hui

..............page:40-42

Mine personnel Orientation System based on CC2430
LIU Hai-bo;ZHUO Bang-yuan

..............page:43-45

Cyclic Queue Algorithms Optimizing Software Design on Mine Staff Monitoring System Substation
XU Dong-mei;HUA Gang;LIU Wen-song

..............page:45-47

Technology Practice of Large Area Gob Management in Baodian Coal Mine
WANG Hong-quan;RUAN Guo-qiang;SONG Xian-ming

..............page:48-49

Application of Fiber Bragg Grating Sensing Technology on Bolt Dynamometer
LI Yi;CHAI Jing;QIU Biao

..............page:50-52

Application of Fuzzy Mathematics Evaluation Way in Slope Stability
FENG Shao-jie;SUN Shi-guo;DUAN Wei-guo

..............page:53-55

Evaluation and Application of Antistatic Measurement Uncertainty for Polymer Products
HAN Jun-ling;ZHANG Zhan-bin

..............page:56-58

Analysis of Gas Geological Geological Characteristics in Liangbei Coal Mine
WANG Wei;WANG Xiao-chao;ZHANG Zi-min

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

Discussion on Surface Seepage of Methane from Abandoned Coal Mines
CUI Hong-qing;XIN Shi-fu

..............page:62-64

Study of SPlf-igniting Temperature of Coal and Its Influence Factors
HUANG Han-wen;PENG Xiang-yu;LIU Xie-fu

..............page:65-66,69

Applications of Chain Reaction for Gas Explosion Suppression
LUO Zhen-min

..............page:67-69

Effect of Formation Forces on Directional Drilling
HUO Zhong-gang

..............page:70-73

Relation of Residual Energy Delivery Speed and Bursting Liability
ZHANG Xu-yan;KANG Li-xun;YANG Shuang-suo

..............page:74-76

Discussion on Safety and Efficient Mining Technology in Thin Coal Seam
GUO Guang-hua

..............page:77-79

Improvement of Energy Efficiency Performance of Hydraulic System of ZDY1200L Full Hydraulic Drive Underground Drill
WANG He-jian;YAO Ya-feng;FAN Dong

..............page:80-83

Probing into Calculation Basis of Safety Factor for Mine Wire Rope
WU Zhao-hong;WANG Qiu-min;CHEN Jie

..............page:83-85

Analysis on Underground Wireless Frequency Technology and Probing into Scheme of Anti-interference
LIU Yi-ping;ZU Guo-lin

..............page:86-87

Pattern Recognition of Broken Wires in Wire Ropes based on BP Neural Network
CHENG Yu;ZHANG Xiao-guang;YUAN Jin-nan

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

Application of Controlling Management Failure in Coal Mine Accidents Prevention
ZHANG Qing-song;MEI Yong;CHEN Jun

..............page:91-93

Reference of Safety Production Management and Culture of Coal Mine in Australia
WU De-jian;WU Shuang;ZOU Wen-jie

..............page:94-97

Safety Evaluation Method of Ventilation System in Coal Mine Based on Back-propagation Neural Network
YANG Yan-juan;ZHONG Liang;ZHONG Han-ru

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

Safety Evaluation of Accident Risk System for Coal ROOF and Floor Water Outburst
LI Yao-bin;LI Jiang-tao;HU Zu-xiang

..............page:100-102

Discussion on Question Existing in Mine Rescue and Ways to Resolve in China
CHEN Xi-ju

..............page:103-105

Study and Application of Hidden Danger Query and Controlling System by Coal Mine Safety Multimedia Touch Screen
MIAO Run-tian;ZHANG Jian-jun

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

Discussion on Questions Existing in Water Disaster Controlling from One Permeability Fault in Small Coal Mine
WANG Ping

..............page:108-110

Probing into Application of Ground Shooting Safety Measure in Coal and Gas Outburst Small Coal Mine
MENG Chang-zheng

..............page:111-112