Safety in Coal Mines 2009 Issue 8 Composite Structures Controlling Coal and Gas Outburst and Its Geological Conditions

Composite Structures Controlling Coal and Gas Outburst and Its Geological Conditions
yang de fang ; zhang zi min ; zhang yu gui ; yang fu ling

..............page:81-83

Controlling of Permanent Waterproof and Roadway Curtain Pre-grounting
li guo fu ; gao xiang yang ; li zhu ; dai tie ding ; yang jie

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

Probing iuto Technology Improvement of Coal Mine Safely Monitoring and Controlling Sys-tem Uderground
WU Xian-li;,YANG Yong;WEI Feng

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

Study of Judgment Methods of Intrinsically Safe Circuit Based On Neural Network
ZHU Shi-an

..............page:8-12

Improvement of Coal Mining Method and Management of Roof in Nanliang Coal Mine
ZHANG Guang-yao;FU Er-jun

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

Design Making and Application of Automatic Air Door
JIAG Feng-lin;SUN Shi-jun;ZHONG Cong-hai

..............page:29-31

Prediction and Controlling Technology of Heat Harm of High Temperature Tunnel in High Altitude
LI Hong yang

..............page:32-35

Design of Special Conveying Bump Allowable Emulsion Explosive of Coal Mint
CHEN Zhi-lin;HU Dong-qing;XIE Qun

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

Discussion on How to Ensure Safety Technology Training Effect of Special Operator in Coal Mine
YANG Huan-ping

..............page:125-126

Design and Application of Overvoltage Prevention Measures in Coal Mine Safely Monitoring and Controlling System
ZHOU Hai-kun

..............page:58-60

Important Position of Underground Environment on Man,Machine and Environment System in Coal Mine
DING Ke-fang;ZHANG Hong-biu

..............page:120-121

Rules of Water Outburst Fault and Controlling Measures in Chensilou Coal Mine
SHI Xian-zhi;GE Jun-gang;GUO Zhi-li

..............page:93-94

Determination of Surface Displacement Draw Angle Based on Neural Network
CHAI Hua-bin;ZOU You-feng;GUO Wen-bing

..............page:45-48

Practice of Top Coal Caving Technology with Slip Support
YAN Li-zhang;ZHOU Xi-hua

..............page:48-50

Strengthening Roof Management to Controlling Roof Accident Effectively
CAO Zuo-yong

..............page:122-124

Design of Coal Mine Hidden Danger Information Platform
YIN Zhi-min;ZHAO Zuo-peng;LIU Yun

..............page:68-70

an quan yao wen

..............page:后插1-后插4

mei kuang an quan zheng gao qi shi

..............page:后插5

Technology Improvement to Prevent Cylinder Piston Adjusted High Falling Oat of Shearer
LI Chao

..............page:43-44

Study of Comprehensive Protect Performance Test Device far Belt Conveyor
YU Jin

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

Analysis on Economic Operation of Mine Ventilator anti Ventilation System
ZHI Rong-hua;YU Li-peng

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

Thinking of Law Enforcement Mechanism Innovation of Coal Mine Safety Supervision Suboffice
FENG Yong;ZHANG Qing-fang

..............page:127-128

Status of Coal Seam Gas Pressure Calculation by Indirect Method
QI Rong-fei;LAN Ze-quan

..............page:86-89

Prastice of Nitrogen Injection and Safely .Sealing Technology for Gas Explosionn Fire Zone
WANG Zhong-wen

..............page:26-28

Technology of Rock Burst Prevention in Laohntai Ming
LU Yu-guo;WU Yuan-liang;SHENG Ji-quan

..............page:41-42

Application of Automatic Monitoring and Efficient Controlling Technolgy of Dust Uoder-ground
LIU Sheng-yu;ZHAO Tong-yu

..............page:66-67

Discussion on Two Extrusion Accident in Coal Roadway Face in Dingji Mine
sun bing xing ; wang fu hou ; meng xian zheng ; huang xu chao

..............page:78-80

Application of Pressure Sensor in Outburst Controlling in Coal Mine
TIAN Tie-jun

..............page:61-62

CFD Simulation Study on Influence of Ventilation on Coal Combustion in Heading Face
ZHU Ying-chun;ZHOU Xin-quan;GONG Wu;ZHU Ling-qi

..............page:5-7,12

Rules of Multi-Element Gas Bleeding and It\'s Influence on Outburst Danger Prediction Index
WANG Lui-jun

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

Numerical Nimlation of Gas Delivery Law in Gob of Super-length Fully-mechanized Top Coal Caving Face
sun yan ; yang sheng qiang ; ling zhi qian ; zuo ting xiang

..............page:13-16

Sealing Hole by Wedging Way for Deep Hole Grouting and Application
JIA Xiao-juan;JI Zhong-kui;ZHANG Huan-hua

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

Comprehensive Evaluation Method of Slope Based on Limit Equilibrium and Catastrophe Theory
wang zhen wei ; hao zhe ; wang lai gui ; wang jian guo ; he feng

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

Gob-Side Entry Driving Technology in 80509 Fully-mechanized Top-coal Caving Face in NO.2 Cual Mine of Guoyang
tian gen wan ; wang qun li ; liu jian feng ; shi ai jun ; huang yan li

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

Application of Drilling Well Technology from Ground for Gas Drainage in Gob Closed in Daroug Mine
ZHU Da-zhi;CHEN Zhi-ping;XU Hong

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

Practice of Gas Drainage Engineering in Wangyang Coal Mine
li wei guang ; chen de song ; liu yi wen ; ma xin xiao

..............page:23-25

New Ideas of Suppressing Coal Spontaneous Combustion Using Ionic Liquid
wang lan yun ; jiang shu guang ; wu zheng yan ; zhang wei qing

..............page:90-92

Application of Accumulator in Mine Plnstic Pipeline Welding Device Pressure Hulding Circuit
LIU Li-ya

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

Influence of Seepage of Water Injection Process on Goal-body
ma yan kun ; wang en yuan ; xu wen quan ; song da zuo ; feng zhan wen

..............page:74-77

Analysis of Change of Methane Emission Amount in Period of Reverse-wind
chen hui ; chen kai yan ; li xiang dong ; si jun hong ; song kai

..............page:71-73,77

Science and Technology Demand of Coal Mine Safety and Countermeasures in China
LIU Jian-zhong

..............page:112-115

High Strength Coupling Supporting Technology for Mining Area Pump House, with Large Embedded Depth Fractured Surronoding Rock
wang zhao shen ; liang hong guang ; sun xue jun ; sun cheng

..............page:51-52,55

Evaluation Rules of Implementation Effect for Coal Mine Especially Serious Gas Explosion Accident Emergency Rescue and Decision-making
JIAO Yu;ZHOU Xin-quan;TAN Guo-qing

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

Determination of Reasonable Small Coal Pillar Width and Small Coal Pillar Damage of Roadway Driving Along Goal
CHEN Ke;BAI Jian-biao;ZHU Qi

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

Generate Pressure Prediction of Gas Hydrate Formation Based on RBF Neural Network
LU Bin;WU Qiang

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

Some Technology Question about Application of Boll Supporting
SUN Long-kun

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