Coal Mining Technology 2009 Issue 2 Development and Practice of Thin Coal-seam Mining Technology in Kailuan Mining Area

Development and Practice of Thin Coal-seam Mining Technology in Kailuan Mining Area
LIANG He-ping

..............page:1-2

Reasonable Mining Height of Full-mechanized Caving Mining in Softly Inclined and Extra-thick Coal Seam
FAN Yun-ce;MAO De-bing

..............page:3-4,38

Thermoanalysis of Roadway Surrounding Rock in Deep Mine
ZHANG Xi-jun;JI Jian-hu;LU Wei

..............page:5-7,13

Research on Method of Long-and Short-Wall Full-mechanized Mining by Separating-body Moving
YAN Zhen-dong

..............page:8-11

Practice of Non-pillar Mining Technology in Panjiang
MAO Yun;YAN Shao-fu;WANG Ping-qiao

..............page:12-13

Technology of Full-mechanized Mining through Parallel Empty Roadway with Large Section
WEN Qing-hua

..............page:14-16

Pre-softening and Top-coal Caving Technology of Steeply Inclined and Hard Coal Seam
LIU Yao-ming;QIU An-dong;XIE Fei-hong

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

Safety Mining Technology of Full-mechanized Caving Mining Face with Large Inclined Angle
WANG Wei-de

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

Full-mechanized Miming Technology under Complex Geological Condition
LIU Zhao-yi

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

Research and Application of Adjusting Mining and Lengthening Face Technology
ZHAO Zhi-jie;YIN Zhong-kai

..............page:25-26

Fast Installation Technology of Full-mechanizes Mining Face with Large Mining Height
ZHOU Wei-jin;WU Can-yin;ZHOU Wei-xing

..............page:27-29,11

Automatic Coal Cutting Test and Analysis of EKF Coal Cutter
WENG Ming-yue;SUN Mao-xin

..............page:67-68

Research on Hydraulic-controlled Non-return Valve with Large Flow against Impact
HAN Wei

..............page:64-66

Development and Application of Wall-protection Device for Temporary Supporting
SHEN Chang-ji

..............page:62-63

A New Technology of Roof Supporting in End-mining of Full-mechanized Mining Face
LI Yan-ling

..............page:61-61,50

Experimental Stress Analysis of Anchor Bolt Plate
WU Jian-xing;KANG Hong-pu;CAI Jia-fang

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

Mechanics Model Analysis of Anchor Bolt with High Pre-tightening Force
DUAN Shu-wu;WU Zhi-gang

..............page:56-57,22

Supporting Technology Analysis of Deep Coal Roadway
WANG Lie

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

Construction Technology of Extra-large Chamber with Super 100m2 Net Section under Complex Condition
HU Shou-ping

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

Basic Principles of Constructing Intrinsic-safety Team and Production Process Management
LEI Bo

..............page:98-99

Research on Technology of Automatic Machinery-tracked Spraying Water for Reducing Dust in Coal Mining Face
LIU Yong;SUN Ji-shuang;ZHANG Lian-feng

..............page:96-97

Application of Micro-seismic Monitoring Technology in Under Mine
HUANG Qing-guo

..............page:94-95,77

Measurement Methods for Gas Content in Coal-seam and Error Analysis
JIA Xiao-liang;CUI Hong-qing

..............page:91-93,43

Driving Construction Technology of Roadway under Watered Gob by Water Prospection and Dewater in Close Range
GAO You-cun

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

Deformation and Broken Rule and Supporting Countermeasure of Coal Roadway with Large Section
ZHANG Zhan-tao;JU Wen-jun

..............page:86-88,53

Deformation Rule of Easy-hulking Surrounding Rock in Liyanzhuang Colliery
RONG Sheng-quan

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

Optimized Design of Gear Transmission Agent with Matlab
ZHANG Yang

..............page:80-82

Application of Re-closing Technology in Leakage Protection of Low Voltage Supply under Mine
LI Nan

..............page:78-79,47

Application of New-style Concentrated Solution of Powered Support in Colliery
SHEN Dong;WANG Yu-chao;HAN Yong

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

Quality Controlling and Utilization Maintaining of JZ-styli Sinking Winder
ZHANG Guang-zeng;ZHAO Ming-fang;LIU Yuan-yuan

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

Research on Energy Method for Sag Resistance of Belt Conveyor
MAO Jun;YANG Cai-hong

..............page:69-72,68

Applying Combined Supporting to Controlling Arch Body Deformation and Damage of Auxiliary Shaft Wall
HU Sheng-hui

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

Slope Shaft Construction Method by Grouting with Advanced Pipe through Aeolian Sand Seam
GAO You-liang;LI Ju;ZHAO Qiang

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

Collection Method and Application Of 3 D Seismic Exploration with High Precision
KANG Yong-gan;PEN Ya-ping;CHEN Xuan

..............page:44-45,82

Application of Full-mechanized Mining and Stowing with Paste in Taiping Colliery
LI Yi-jiu;JIANG Xin-bing

..............page:42-43

Research on Stability of Foundation over Mined Gob and Residual Deformation Rule
BAI Zhi-hui;LI Liang;CHEN Ran-li;XIE Ai-ling

..............page:39-41,82

Research on Numerical Simulation of Overlying Strata Broken Rule of Mining Coal-seam under Aquifer
DAI Chang-qing

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

Proximate Calculation of Error Function erf(x)and Its Application in Mining Subsidence Prediction
TIAN Jin-zhou;XU Nai-zhong;LI Feng-ming

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

Full-mechanized Caving Mining Technology under Complex Geological Condition
GENG Hong-biao;ZHENG Kui-jun;CHENG Fu-ping

..............page:30-32,24