Coal Mining Technology 2009 Issue 4 Research Status-quo and Tendency of Thread-steel Resin Anchored Bolt

Research Status-quo and Tendency of Thread-steel Resin Anchored Bolt
LIN Jian;KANG Hong-pu

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

Review of China Full-mechanized Mining Coal for 30 Years
ZHAO Hong-zhu;QIAN Jian-gang

..............page:5-9,38

Applying Informatization to Promoting Permanent Mechanism of Mine Safety Production
LI Ai-ping;YAN Rui-luan;ZHAO Zhi-gang

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

Research on Relationship of Mining Height and Recovery of Top-coal in Full-mechanized Caving Mining
MAO De-bing

..............page:13-15

Numerical Simulation for Pressure-relief Effect of Coal Slotting with High-pressure Water Jet
LI Zhong-hua;ZHANG Xiao;YIN Liang-liang

..............page:16-17,59

Numerical Simulation for Pace of Roof-broken Deep-hole Blasting for Releasing Rock-burst Danger
REN Yan-fang;LIU Quan-ming;XU Gang;HUANG Zhi-zeng;WANG Dong-pan

..............page:18-20

3D Modeling Method of Coal Seam with Fault and Realization Based on ArcGIS
ZHANG Li-ping;JIN Xiang-yang

..............page:21-22

2 Finite Element Analysis Methods for Components Stress of Hydraulic Support
ZHENG Xiao-wen;WANG Yao-hui;WANG Dan

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

Surrounding Rock Controlling Technology and Practice of Large Mining-height Mining Face with Hard Roof and Hard Coal
YI Da-jun

..............page:25-28

Research on Technique of Adjusting Belt Conveyor with Large Angle
CAO Zhong-ge

..............page:29-30

Research on Automatic Straightening System of Full-mechanized Caving Mining Face
ZHANG Chun;ZHANG Chun-xian;CHEN Li-min

..............page:31-32

Technology of Progressively Heightening Supports through Waste Roadway
MA Qi-hua;WANG Yi-tai

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

Practice of Shortening Full-mechanized Caving Mining Face with Cracked Roof in Soft and Easy Self-ignition Coal Seam
SHAO Si-hua

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

Research on Method of Fast Installing Full-mechanized Mining Face with Railless Rubber-typed Locomotive
XHANG Xin-zhong

..............page:39,30

Technology Practice of Mining over Floor Limestone with Pressurized Water
WU Yu-hua;ZHAO Kai-quan;SUN Ben-kui

..............page:40-42,87

Safety Evaluation of Mining under Large Water Body
ZHANG Shou-ren;CHEN Pei-pei

..............page:43-46,65

Evaluation of Water Bursting from Floor of 21 Coal Seam and Prevention Measure in Baimiao Colliery
wang shu hua ; zhao ming kun ; wang song sen ; zhang liang

..............page:47-48,28

Preliminary Analysis of High-rise Ability against Surface Tilt Deformation
SUN Kai-hua;TAN Yong-qiang

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

Applying Continuous Mining Machine to Driving Mining Roadways in Fault Broken Zone
li hao dang ; li jian ping ; liu zhan bin ; liu shuang yu

..............page:52-53,12

Technology of Fast Driving Mining Face with Large Inclined Angle
ZHANG Jun-guo

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

Supporting Technology of Mining Roadway in Abutment Pressure Zone of 2304 Mining Face in Sihe Colliery
XU Yu-sheng

..............page:57-59

Numerical Simulation of Anchored Bolt Supporting for Roadway in Small Coal Pillar with Large Inclined Angle
ZHOU Xiang

..............page:60-61,4

Application of Anchored Bolt and Grunting Combined Supporting Broken Surrounding Rock of Slope Mine
SHEN Zhi-ping

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

Lectotype of Powered Support for 1-2 Coal Seam in Hanjiawan Colliery
REN Yan-rong;JIN Yong-qing

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

Function of Balance Jack of Powered Support and Structure Reformation
SUN Gui-ying

..............page:66,56

Application and Analysis of Frequency Control Technology in Contra-rotating Axial Fan
YUAN Guo-zhong

..............page:67-69

Function Design and Realization of Power-off in 2s for Mine Monitoring Substation
LANG Qi

..............page:70-71,69

Analysis of Personnel Location System for Underground Mine
XU Jia-wei;NIU Qing-wei

..............page:72-73,56

Numerical Simulation for Relationship of Mining Width and Floor Failure Height
ZHU Kai-peng;HUANG Xuan-ming;LIU Yang

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

Research on Relationship of Abutment Pressure Distribution and Overlying Strata Failure
ZHANG Hai-bo;WANG Heng

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

Technology of Micro-seismic Monitoring for Rock-burst Forecast and Engineering Application
HAN Rong-jun;REN Yong;WANG Yuan-jie

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

Optimization Research and Application of Polymer for Fixing Wall by Subsection in Horizontal Drilling from Surface
XIAO Jia-ping;DAI Guang-long

..............page:84-85,80

Effect Analysis of Squeezing Methane with High-Pressure Water Injection in Shallow Holes
ZHOU Yong-jun

..............page:86-87

Application of Non-mechanical Temperature Reduction Technology in Mine with Heat Disaster Danger
XIE Zhong-qiang

..............page:88-89

Prediction and Prevention of Spontaneous Combustion in Extremely Thick Coal Seam under Condition of Complex Mining Field
YAN Li-zhang

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

Experimental Research on Selection of Significant Gas for Coal Sample
LIU Yan-hong;YAO Jian

..............page:93-95

Research on Safety Management System of Methane Disaster Based on Risk Control
LI Xin-chun;SONG Xue-feng

..............page:96-98

Approach of Reducing Equipment Maintenance Fee in Coal Enterprise
LIU Shui-li

..............page:99-100,12

mei kuang kai cai qi kan zheng gao jian ze

..............page:插1