Journal of Mining and Safety Engineering 2008 Issue 4 Research on Distribution Rule and Forecast Method of Gas Pressure in Coal Seam

Research on Distribution Rule and Forecast Method of Gas Pressure in Coal Seam
TIAN Jin-gan;WANG Liang;CHENG Yuan-ping;MA Xian-qin;LI Wei;SHEN Zhen-bo

..............page:481-485

Study of Technology of Variable-Frequency Pulse Water Infusion into Coal Seam
ZHAO Zhen-bao

..............page:486-489

Mine Ventilation System Evaluation Model Based on RS and FNN
ZHU Chuan-jie;LIN Bai-quan;LI Wen-xia;DONG Tao;WANG Li;SUN Xin

..............page:490-493

Failure Mechanism and Control Measures of Roadway in High Stress and Broken Area at a Great Depth
HE Jie;FANG Xin-qiu;XU Wei;HONG Mu-yin

..............page:494-498

Determination of Grouting Filling Area in Goaf with Longwall Mining
LU Zheng;DENG Ka-zhong;JIN Yong-qiang

..............page:499-501

Numerical Analysis of Effect of Abandoned Goaf Foundation Deformation on Ground Buildings
WANG Ji-lin;DING Chen-jian;ZHANG Yun;WU Sheng-lin

..............page:476-480

Energy Storage Mechanism of Rock Burst and Conditions for Its Taking Place
WU Yu-liang;QIN Yue-ping;LIU Hong-bo;WANG Ke

..............page:472-475

Analysis of Strain Localization to Induce Rock Burst
XIE Wen-bing;ZHENG Bai-sheng

..............page:468-471

Scheduling Design for Hierarchical Wireless Sensor Network for Periodically Monitoring Gas in Coal Mine
NIU Chun-lei;YANG Wei;WANG Bin

..............page:463-467

A Primary Exploration on Existence and Role of Seepage-Key-Stratum in Coal Seam Floor
MA Lin;LI Tian-zhen;ZHANG Lian-ying

..............page:458-462

Evaluation and Prediction of Coal Spontaneous Combustion Hazards Risk Based on Neural Network
GUI Xiang-you;YU Zhong-ming;MENG Xu-yi

..............page:453-457

Application of the Pull-and-Push Automatic Air-Door System in Nanminghe Iron Mine
SHAO Hao;JIANG Shu-guang;WU Zheng-yan;QIN Jun-hui;WANG Lan-yun

..............page:449-452,457

Research on Coal-Gangue Flow Field Character Resulted from Great Cutting Height Fully Mechanized Top Coal Caving
HUANG Bing-xiang;LIU Chang-you;NIU Hong-wei;WANG Jun

..............page:415-419

Deformation and Fracturing Mechanism of Goaf Slope
CUI Jie;WANG Lan-sheng;WANG Wei;WANG Xiao-qun

..............page:409-414

Optimization of In-Pit Development Transport System During Transitional Period in Large Open Pit Mine with Flat Coal Deposit
ZHOU Wei;CAI Qing-xiang;XIE Ting-kun;SHANG Tao;XU Zhi-yuan

..............page:404-408

Method for Determining Rational Pillar Width in Mining Roadway Along Goaf
XI Jia-mi;MAO Jiu-hai;YANG Geng-she;WANG Jin-feng

..............page:400-403

Micro-Seismic Monitoring on Position Situation of Flame Working Face in Underground Coal Gasification
WANG Zuo-tang;FU Zhen-kun;JIAO Jing-li;LI De-hua;HUO Li-wen

..............page:394-399

Experimental Research on Acoustic Wave Velocity of Coal Measures Rocks and Its Influencing Factors
MENG Zhao-ping;LIU Chang-qing;HE Xiao-hei;ZHANG Ning

..............page:389-393

Numerical Simulation and Support of Roadway Intersection
WANG Cheng;ZHANG Nong;LI Gui-chen;CHEN Jin-yu

..............page:384-388

Integrated Construction Technologies for Roadways in Broken Surrounding Rocks Under the Effect of High Pressure Water Gushing
HAN Li-jun;WANG Yan-ning;ZHANG Hou-quan;DONG Ya-ning

..............page:379-383

Analysis of Mechanics Conditions for Instability of Outburst-Preventing Borehole
WANG Zhen;LIANG Yun-pei;JIN Hong-wei

..............page:444-448

Analysis of Indicator Gas of Spontaneous Combustion and Its Optimal Selection
ZHU Ling-qi;ZHOU Xin-quan;XIE Jian-guo;ZHU Ying-chun

..............page:440-443,448

Prediction of Surface Movement and Deformation Caused by Deep Strip Mining
LI Chun-yi;CUI Xi-min;GUO Zeng-zhang;YUAN De-bao;HU Qing-feng

..............page:435-439

Support Instability Mechanism of Fully Mechanized Top Coal Caving Face with Steep Coal Seams and Its Control
YUAN Yong;TU Shi-hao;DOU Feng-jin;WU Qi

..............page:430-434

Dynamic Effect on Overlying Coal Entry in Using Lower Protective Seam Mining and Its Controlling Measures
TU Min;ZHANG Xiang-yang;ZHANG Hua-lei

..............page:426-429,434

Numerical Simulation of Stability of Surrounding Rock in High Horizontal Stress Roadway Under Overhead Mining
LI Xue-hua;YAO Qiang-ling;ZHANG Nong;WANG Dong-yu;ZHENG xig-ui;DING Xiao-lei

..............page:420-425