Safety in Coal Mines 2007 Issue 10 Gas Controlling by High Press Secondary Rotating Water Jet Ventilation in Upper Corner

Gas Controlling by High Press Secondary Rotating Water Jet Ventilation in Upper Corner
YANG Xiu-li;LIU Gan-guang

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

Application of Grid Drainage Technology in Working Face in Yanmazhuang Coal Mine
CAI Han-yu;MA Tian-jun

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

Application of Electromagnetic Radiation Technology in Coal and Gas Outburst Forecasting in Hongling Coal Mine
xing yun feng ; nie bai sheng ; li gang ; li cheng wu

..............page:15-17

Research of Hoisting Rope Dynamics in Mine
LI Zhan-fang;XIAO Xing-ming;LIU Zheng-quan;JI Hua

..............page:11-14

Study on Working Instability of Integrated Protector for Coal Electric Drill
JI Zeng-quan;PANG Yuan-jun;LI Su-wei;FENG Ru-he

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

Study on Data Processing of Resistance Measurement for Mine Ventilation and Development of its' Software
YANG Ying-di;ZHANG Guo-shu;QIN Ru-xiang

..............page:4-7

guo wai mei kuang an quan xin xi

..............page:44,72,84

mei kuang an quan zheng gao qi shi

..............page:插7

zheng mei ji tuan chao hua kuang gao tu gong zuo mian fang ding mei ji shu you xin tu po / fen xi shi gu yuan yin ti chu fang fan cuo shi huai bei kuang ye ji tuan gong si zai qi nan kuang zhao kai yun shu an quan gong zuo zuo tan hui

..............page:插4

ren qing xing shi qiang hua cuo shi zhua hao luo shi jin mei ji tuan gong si zhao kai an quan wen ding gong zuo hui yi / shen dong mei tan fen gong si jiang zai quan guo shou pi tui guang shi shi mei kuang ben zhi an quan guan li ti xi

..............page:插3

guo jia an quan jian guan zong ju guo jia mei kuang an jian ju guan yu jia qiang mei kuang wa si xian chou hou cai gong zuo de zhi dao yi jian

..............page:插1-插2

Status Analysis and Countermeasures for Safety Management of Small Coal Mine
JIANG Ji-lian

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

Discussion on Necessity of Construction of Essential Safety Management System in Coal Mine
du chun yu ; wang zhi hui ; du cui feng ; song cun yi

..............page:90-93

Construction of Harmonious Essential Safety Mine in Dahongou Coal Mine
LIN Ai-fang

..............page:87-89

Intension and Extension of
WANG Chun-xiang

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

Cause Analysis and Counter-measure for Frequent Coal Mine Coal and Gas Outburst Accidents in China in First Half of this Year
LIU Wei-yong;SUN Dong-ling;ZHANG Ke-lin

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

Discussion on Industrial Injury Insurance Accident Prevention Mechanism Based on Risk Assessment
liang kai wu ; li ying de ; song yang ; zhao chuan hua

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

Evaluation of Poisonous Gas Content Uncertainty after Explosive Explosion
GONG Qi-xiang;WANG Hui

..............page:76-77

Methods for Coal Seam Roof Stability Evaluation by Coalfield Geological Exploration Data
ZHANG Bao-dong

..............page:73-75

New Ways to Improving Water-pressure Shortage for Local Dustproof
ZHENG Guang-xiang;LI Cheng-jie

..............page:69-72

Paying Attention to Some Questions about Gas Drainage Design for Short-distance Coal Seams Group
CHEN Wen;JIANG Kai-sheng

..............page:66-69

Discussion on Occurring Mechanism of Drill Outburst
LIANG Yun-pei

..............page:61-65

Application of Virtual Reality Technology for Coal Mine Safety and Main Realizing Methods
LI Qi-zhong;SHI Guang;LAN Ze-quan

..............page:58-60,65

Intelligent Technology & People Controlling System for Mine Safety Blasting
yang yong teng ; liang hong guang ; jia xiu bo ; song qing jun

..............page:56-57

Application of Roof Supporting New Technology for Side Fall of Coal Wall while Full-Mechanized Face Demolition
ZHAO Ming-yong;GONG Bao-qi

..............page:54-55

Study and Design of Coal Mine Ventilation Management System Based on MapX
GAO Guang-fa;QI Min-ju;HUANG Yong-hong

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

Application of Power Modem Based on Bluetooth in Mine
xiao ling na ; jin chun ; liu zuo ; lin jin chao

..............page:37-39

Fault-tolerant Technology of Integrated Automation System of Coal Mine Power Supply
CHEN Zhi-guo;DENG Xian-ming

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

Beam Tube Monitoring and Controlling System for Mine Disaster Relief on Vehicle
wang li ; liang ming hui ; zhang jun jie ; zhang fu cheng ; yao gang ; li hong liang

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

Application of Safety Monitoring and Controlling System for Closedown of Gas,Air-door,Electric
ZHENG Fang-fang

..............page:45-46

Development of Transmitter Based on Infrared Principle
LI Feng-sen

..............page:46-48

Technology Practice of Shaft and Roadways Construction under Railway Station
YANG Xiu-ke

..............page:49-51

Optimization Design of District Roadway in Soft Rock Mine
SHI Jian-jun;LIU Jian-bin;WANG Shu-you

..............page:51-53

Dust Controlling by Mixed Ventilation Way in Fully-excavated Face
qi xian feng ; li ji min ; fang de yong ; yang xin ; liu ming hui ; kang shou hai

..............page:23-24

Gas Controlling Technology by Drainage based on Different Gas Source for Thick Coal Seam and Top Coal Caving Face
ZHANG Zhen-long

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

Mathematical Model of Coarse Error Screening Methods for Ventilation Resistance Measurement Data
LI Ming-jian

..............page:28-29

Fire Protection by Face Closed and Nitrogen Injection Technology in High Gassy and Easy Spontaneous Combustion Coal Face and Technology Practice of Unsealing
JIANG Feng-lin

..............page:30-32

Choice of Ventilation Ways for Development Extension in Cangcun Adit
FENG Yao-ting;HOU Wen-bin

..............page:32-34

Treatment of Spontaneous Combustion Fire of Full-mechanised Caving Face in Oil and Coal Associated and Outburst Mine
YANG Yun-feng;WANG Mai-huan;PU Ming-quan

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