Safety in Coal Mines 2008 Issue 6 Double Slope Full-mechanized Mining Technology in Thin and Large Inclined Angle Coal Seam

Double Slope Full-mechanized Mining Technology in Thin and Large Inclined Angle Coal Seam
chu zong hui ; chi xiao yan ; suo cheng yi ; chen zhi xiang

..............page:80-81

Reasonable Selection of Supporting Mode to Achieving Rapid Excavation in Digging and Blasting Half-coal Roadway
NIE Yu-long;LIU De-hai;WEI Jun-you

..............page:82-83

Design of Combined Roof Supporting in Half-coal Roadway
JIN Lei-hui;JI Dao-rong

..............page:84-86

Combined Supporting Technology in Large Inclined Angle Conventional Face
LIU Jia-qiu

..............page:87-88

Prevention and Controlling Practice of Roof Accident in Coal Column Face
GAO Yong-hai

..............page:89-90

Supporting Technology of Large Section Chamber with Complex Geological Structure
YU Fu-shui;XUE Liang

..............page:91-92

Gob-side Entry Retaining Combined Supporting Technology in Full-mechanized Faces
XU Guang-hui;WANG Qing-shuang

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

Reactive Fower Compensation Technology of Power Supply system Underground Coal Mine
WANG Qi;GUAN Li-de

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

Application of Dispatcher in Mining Group Communication Network
ZHANG Shou-xue

..............page:98-100

Application of Under-voltage Delay Protection Technology for Flameproof Hish Voltage Switch
FU Tie-bin;GUAN Li-de

..............page:101-103

Selection Design of Belt Conveyor Booster
YU Xin-feng;WU Zhao-feng

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

Selection Calculation of Backstop for Wire Rope Traction Belt Conveyor and Application
WANG Lei

..............page:106-107

Application of PLC in SCR DC Speed Regulation Systems
ZHU Jia-cheng;FU Tie-bin;SUN Jun

..............page:108-109

Rapid Construction Techniques in Bedrock Section of Large Diameter Deep Shaft
HUANG Yue-dong;LIU Tong-hai;XU Fu-lin

..............page:78-79

Ways to Improving Mine Hoist Variable Current Device Power Factors
WANG Shao-yan;GU Shou-fang

..............page:110-112

guo wai mei kuang an quan xin xi

..............page:3,22,25,27,32,35,56,63,72,81,97,100,112

an quan yao wen

..............page:插1-插4

Practice of Coal Mining Face Across Fault Fracture Zone by Reinforcing Technology
WANG Zhong-hong;YU Hui-jun

..............page:75-77

Analysis of Destroy Degree of Earth's Surface Moving Deformed Under Railway Mining
LIU Zhi-ping;JI Dao-rong

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

Excavator Construction Practice in Large Inclined Angle Roadway
GONG Yan-ming;SUN Quan-fa;LIU Yun-gang

..............page:71-72

Probing into Stoping Technology in Full-mechanized Faces with Complex Geology Condition
LI Su-lin;HUO Li

..............page:69-70

Application of Plastic Protecting Working Slope Nets in Half-coal Roadway Supporting
LIN Bao-chen;PANG Cai-long

..............page:66-68

Fast Installation and Stoping of Full-mechanized Underhand Faces in Large lnclined Angle Coal Seam
LIU De-chun;YU Hui-jun;ZHAO Kai

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

Safety High Efficiency Mining Technology Practice for Thin Coal Seam with False Roof
LI Xin-jian;ZHANG Wen-ming;LIU Zhan-jiang

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

Roof Management Technology for Supports Withdrawing from Above Downwards in Full-me-chanized Faces
YANG Wen-hua;WEI Feng-shan

..............page:59-61

Gob-side Entry Retaining Technology in Soft Rock
hao liang wen ; zhang wen min ; zhang ping ; liu zhi ying

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

Application of Large Inclined Angle Underhand & Rotating Stoping in Full-mechanized Faces
CHENG Yun-diao

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

Stoping Technology of Extremely Short-range Coal Seam with Multiple-soft Roof
ji dao rong ; yu chun gui ; liu zhi ping ; yang pei min ; wang feng zuo ; liu min

..............page:52-54

Anchor Rope and Anchor Net Supporting Technology in High Stress Coal Roadway
YU Fu-xi

..............page:50-51

Inclined Thin seam Mining Technology in High-grade General Mining Face
zhao kai ; zhang wen min ; hao liang wen ; yang guo hua

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

Discussion on Combined Drainage and Safety & High Efficiency in Full-mechanized Faces
WEI Feng-shan;ZHAO Wen-jiang

..............page:46-47

Application of Gas Comprehensive Controlling Technology in Gassy Coal Seam
CHI Xiao-yan;SUN Quan-fa;YANG Wen-hua

..............page:14-15

Application of Gas Drainage Technology in Soft Rock Roof Coal Face
YU Hui-jun;GUO Yin-wu;LI Zhen-jun

..............page:16-18

Application of Upper Near-horizontal Hole Drilling in Gas Controlling for Low-permeability Coal Seams
TANG Ai-dong;WANG Guang-zhi

..............page:18-22

Gas Emission Rules and Gas Comprehensive Controlling in Gassy Faces
MA Chang-min;PANG Gui-zhi;ZHANG Bing-xiang

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

Gas Comprehensive Controlling in Gassy Faces
WANG Yong-gang;FENG Xun-hua;ZHANG Lian-yi

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

Technology Transformation for Mining Area Ventilation in Xinghua Mine
ZHOU Tong-xue

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

Resistance Measuring and Data Processing of Mine Ventilation Simulation System
ZHAO Chun-zhu;LI Jin-cai

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

Application of Elevation Strike Drilling Hole in Gas Controlling
CUI Hai-wei

..............page:33-35

Analysis of Gas Geology for 32# and 33# Coal Seam in Lishu Coal Mine
PANG Gui-zhi

..............page:36-38

Application of Roof High Position Drilling in Gas Drainage
JIA Bao-cai;JI Dao-rong;HAN Yu-fa

..............page:39-40

Gas Comprehensive Controlling in First Mining Face of Qiujia 14# Seam in Lishu Coal Mine
sun zhen hai ; wang de ying ; long chun tao ; wang qing he

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

Upper Gas Controlling by Elevation Hole and Gas Releasing of Gob
LIU Tao;JIANG Fa-bao

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

Knowledge that Staff Must know Extension, Deepening Safety Education Training
LIU Hui-li

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

Depending on Sci-tech Progress,Initiating Gas Controlling New Situation in Jixi Mining Group
HAO Fu-kun;SUN Ruo-shan

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

Gas Comprehensive Controlling Technology in Heading Face
LU Lian-ning;WANG Guang-zhi

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

Gas Comprehensive Prevention and Controlling Technology in Jixi Mining Area
PEI Ming-shun;CHI Xiao-yan;YU Fu-xi

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