Coal Mining Technology 2007 Issue 6 Practice of 3D Design Technology in the Reformation of the 5th Gas Drainage Station

Practice of 3D Design Technology in the Reformation of the 5th Gas Drainage Station
ZHAO Yan-feng

..............page:86-88

Abnormal Failure Analysis of Lifting Winder
SANG Jun-hui

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

Technology Reformation of KJ2×3m Elevator
QIU Ping;LI Man-tang;ZHANG Miao-li

..............page:91,82

Practice of Bid Evaluation Method in Colliery Construction
LI Hai-hua

..............page:92-93,97

Strengthening Proceeding Control and Reducing Material Fee Per Ton Coal
WANG Gang

..............page:94-95

Transforming Maintaining Conception and Improving Efficiency
WU Qing-fa

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

mei kuang kai cai qi kan zheng gao jian ze

..............page:前插1

Application of Twist Drill Mining Technology in Hanqiao Colliery
ZHANG Kai-yu;WU Guo-ping

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

Application of Softening Hard Roof with Deep Bore Explosion in Full-mechanized Mining Face with Large Mining Height
YANG Xin-jian;SHEN Zhi-ping

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

Full-mechanized Mining Technology of Mining Coal Seam with Hard Roof, Soft Coal, Soft Floor and Large Angle
CHEN Jian-jie;ZHOU Qiang-wen

..............page:28-29,70

Lectotype Design of Powered Support with 5m Mining Height for "Soft Roof, Soft Coal and Soft Floor" Coal Seam with Coal and Gas Bursting Liability in Liangbei Colliery
MENG Er-cun

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

Reserves Estimation of the 2nd Coal Seam under Industrial Square in Xinhe Mine
LI Da-jun;LEI Jun-ling

..............page:24-25,78

P and S Wave Identification of Rock-burst Wave Based on Wavelet Transform
ZHOU Yan-jiang;PAN Yi-shan

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

Application of Vibrating Wire Sensor in Underground Pressure Measurement
zhang hui ; fu dong bo ; lei yi ; xu gang ; qi qing xin

..............page:5-7,80

Suggestions of Advancing the Reformation of Powered Support for Caving Mining in China
HUANG Shang-zhi;FAN Yun-ce

..............page:8-13,32

Application of Polythene Pipe with Extreme High Molecular Weight
LIU Fu-dong

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

Some Relationships Needed to Deal with for Safety Work in Colliery
WANG Wen-ming;LI Jian-she

..............page:17,38

Application of Geology Qualification Technology in Mining Face with Bursting Liability
XIAO Wu;XIE You-you;LIN Chuan-bing;ZHANG Lian-jun

..............page:18-21,38

Geological Mechanics Test and Analysis of Zhongxing Mine Field
CAI Guang-shun

..............page:22-23,59

Reliability Research on Hydraulic Airproof
ZHAO Zhi-li;SUN Gui-ying

..............page:83-85,40

Comprehensive Prevention Effect Analysis of Geological Disaster
CHEN Jian-guo;SUN Qi-fa;CHEN Xian-ping

..............page:81-82

Technology of Exploring and Discharging Gob Seeper in Raise Direction Roadway
SU Gang

..............page:79-80

Comprehensive Gas Prevention Countermeasures in Caving Face with Low Permeability, High Content Gas and Bursting Liability
YANG Hai-jun;ZHANG Chuan-yuan

..............page:75-78

Underground Pressure Behavior Rule of Mining Close Coal Seams
HOU Duo-mao

..............page:71-74

Analysis of Rock Bursting Caused by Shearing Zone
CHEN Qing-chun;HAN Liu;ZHU Shi-kui

..............page:68-70

Blasting Bolt Grouting Reinforcing Technology And Construction Technique
XU Xue-fu;SANG Wen-bin

..............page:46-47,78

Underground Pressure Behavior of Roadway along Gob in Full-mechanized Caving Mining and Bolting (Mesh) Supporting
WANG Jian-gang;LIU Yu-ding

..............page:44-45

Analysis of Current Bolting Supporting Roadway with LargeSection in Zhaozhuang Colliery
YAN Li-xin;KANG Hong-pu;LI Hong-de

..............page:41-43

Practice of Full-mechanized Equipment for Large MiningHeight in Large Angle Face
HU Chang-qing

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

Method and Measurement for Coal Cutter, Powered Support andScrapper Passing Faults
LI Ke-ju;MOU Bin-shan

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

Applying Full-mechanized Mining Technology to Realizing Safety and High-efficiency Mining in Anomalistic Face
YE Hai-song;WU Zhi-jian

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

Similar Simulation Research on Pressure Distribution of Surrounding Rock in Full-mechanized Caving Mining Field
LI Cun;MA Jun-feng;LIU Quan-ming

..............page:64-67

Analysis of Surface Movement Characteristic Observation under the Condition of Extremely Incompletely Mining in Deep Mine
LI Jun-min;GAO Bao-bin;WU Zhi-pu

..............page:60-63

Constructing Ground Mixture System for Underground Grouting
SUN Shi-min

..............page:58-59

Grouting Technology of Cracked Soft Rock in Deep Mine
LIU Feng

..............page:55-57

Research and Application of Finite Element Analysis of Deep Shaft Reinforcing
wang zhao shen ; liang hong guang ; cao jun zuo ; qin yu hong

..............page:53-54

Exploration and Improvement of Roof Supporting Design for Consequent Coal Roadway
LIU Seng-dong

..............page:51-52,88

Research and Application of Roadway Construction with Large Section under Combined Roof
ZHANG Wen-cang;FENG Zhi-qiang

..............page:48-50,57