Safety in Coal Mines 2006 Issue 12 Discussion on Reasons of Coal Mine Production Safety Accidents Occurring Frequently Based on Analysis of Legal Economics

Discussion on Reasons of Coal Mine Production Safety Accidents Occurring Frequently Based on Analysis of Legal Economics
ZENG Chu-yun;YANG Si-liu;LIU Chao-jie

..............page:76-80

Standardization of Safety Production Management and It's Meaning in Region Team
WANG Bing-qin;ZHANG Zheng-qi

..............page:74-75,80

Constructing and Implementation of Total Safety Control System in 5th Mine of Pingdingshan Coal Co. Ltd
WANG De-yin;YIN Bao-min

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

Carrying Out "Five Must" and Doing Coal Mine Safety Production Work Well
ZHANG Hu-long;LIU Qing-feng

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

Main Issue on Hydraulic Support Structure Parts Renovation
XUE Xiu-qin;GONG Xing-hui

..............page:64-65

Some Problems on Coal Washing Waste Water Treatment by Lime Coagulation Methods
CHEN Li-jie;LI Ya-feng

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

Transformation of Halogen-acid Gas Analysis Device and Probing into Influence Factors of Determination
YANG Chun-li

..............page:59-60

Abnormal Operation of Mine Ground Electric Transformation and Analysis of Ordinary Failure
CHENG Wen;HUA Hu

..............page:57-58

Discussion on Influence Factors of Mine Steel Rope Life and Calculation for Steel Rope Choice
MA Li-shuang;CHANG Hai-ying;QIN Yan

..............page:54-56

Technology Difficulty of Frequency Conversion Transformation for Controlling System of Mine Main Hoist and Solution
JI Qing-ya

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

Occurrence Character of Rock Mass Gas in Coal Measure Strata
CHEN Da-li

..............page:48-49,69

Safety Technology of Coal Column Recovery in 2303 Coal Face of Sihe Coal Mine
ZHAO Jun

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

Mining Usability Evaluation on Coal Seam Geological Condition of Coal Face Based on BP Neural Network
LI Shu-yan;ZHANG Dong-xu

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

Ordovician Limestone Water Disaster in Gaocheng Coal Mine and Comprehensive Controlling Technology
zhong yi feng ; tan an bin ; wang gui zhao ; li yuan pin

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

Application of Bolt and Anchor Cable Combined Supporting in Heavy Section Roadway
TIAN Xing

..............page:26-27

Application of Extinguishing Fire Technology Using CO2 in 8903down Face of Xizhouyao Coal Mine
KANG Fu-jun

..............page:24-26

Application of ZB Type Automatic Air Door in Xiaokang Coal Mine
shen zhong wu ; han hong jie ; liu ming hui ; wang yu ; li wei guo ; zhao yong ming

..............page:22-23

Application of Underground Mobile Nitrogen Injection Engine in Treatment of Explosive Fire District
ZHAO Xin;LI Xiao-yu;MA Xian-bin

..............page:20-21

Application of Methane Diffusion Law Mathematical Model of Coal Particle
FU Xiang;WANG kui-jun;YANG Hong-wei;HE Xiao-dong

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

Application of Liquid Crystal Display Module in Coal Mine Safety Production Monitoring and Controlling Manufacture
MA Li-juan

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

Discussion on Some Methods for Online Testing Electric Appliance Temperature Rise
QIN Yan

..............page:42-44

Design of Mine Emergency Rescue Command Car System and Application
FU Wen-jun;CHEN Hao-min

..............page:39-41

Airshaft Comprehensive Parameters Safety Monitoring and Controlling System Based on Wireless Transmitter-receiver
WU Yong-xiang;CAO Zhen-guan;WU Pan

..............page:37-38

Technology Analysis on Roof Fall Accident when Stope Face Crossing Fault and Prevention Measurement
DONG Li

..............page:35-36

Comprehensive Controlling Technology of Coal Seam Spontaneous Combustion in Shendong Mine Area
YOU Wen-shun;QI Zhong-li

..............page:16-19

Analysis of Rules of Coal and Gas Outburst and Controlling Factors in Hebi Mine Area
liu yan wei ; pan hui ; liu ming ju ; wei jian ping

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

Sensibility of Coal Drilling Cutting Gas Desorption Index △h2 about Outburst and It's Critical Value in Panyi Coal Mine
CAO Yao-lin;QIU Hai-sheng;WANG Zhi-quan

..............page:10-12

Gas Controlling during Initial Stage of Production by High Position Roadway in Full-mechanized Sublevel Caving Face
guo you hui ; qu qing dong ; zhang ji lin ; liu hong wei

..............page:7-9

Study on Gas Concentration Distribution Rules in Goaf of Room and Pillar Working Face
JIANG Wen-zhong;QIN Yu-jin;ZHANG Liang

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