Coal 2009 Issue 11 Management of Mining Damage Control

Management of Mining Damage Control
lang zhi jun ; xie wei ; xia jun wu

..............page:24-27

XZG/1500 Van Automatically Diaphragm Chamber Filter in Wangzhuang Coal Mine Washery
guo hong bing

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

Ahead Bolt Pre-support at Fracture Zone Construction
mi quan ping

..............page:21,36

π Steel Beam to replace Movable Support in the Non-stop Production
zhang zhi qiang

..............page:20,27

Low-concentration Gas Power Technology and its Application
fu guo ting

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

Mining Height Long Caving Mining Stope Pressure Control Technology
shi hong zuo ; du jian wei ; li zhi qiang

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

Forecast of Coal and Gas Outburst Based on Gray Connection Analytic Method and Math Theory
li qing song

..............page:9-13

The Present Situation of Human Capital Investment in Coal Enterprise and the Impact Analysis
guo dan

..............page:5-8,19

Impact Analysis of Coal-bed Methane Adsorption-desorption Experiment on Adsorption Amount
liu yong bin ; ma dong min ; tan bo

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

Analysis about Market Structure of Chinese Coal Industry
ma xiao ; ma le

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

Accident Expected in Coal Mine Safety Production Management
zhang jian ; ma liang hui

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

Roof Accident Prevention and Treatment
liu ming hui ; deng shu mei

..............page:33,41

Reason of Driving Face Head-on Wall Sloughing Accident and Prevention
zhang li jun

..............page:34-36

Analysis of Coal Mine Numerical Simulation Rock Stability
liu lin ; xu jin jie ; su rong zuo

..............page:37-39,50

Effect of Roadway Floor Grouting
lv xian jin

..............page:40-41

Safety and Security of the Mine Geology System
ren mao lian

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

Large Underground Conveyor Fixation Technique
li hai feng ; cao lu sheng ; guo jian ping

..............page:63,77

Common Malfunction and Handling of APN-Type Filter
jiang shou dong ; wu bin

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

21031 Cannon Caving Face Comer Coal Mining Practice
shi jiao wu ; li guo yin ; han dong xue ; li xiang fu ; huang hai ping

..............page:66,71

Big Dip "Three soft" Coal Seam Technology Research and Practice
pan shu qi

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

Improvement of Rapid Installation Process in Integrated Roof Timber Movable Support
chen hui ; zhang zhi qiang

..............page:69-71

Zhaozhuang Coal Mine 2nd Vice Shaft Ingate Deformation and Failure Analysis and Repair Measure
zhang zhan hong ; wang quan ming

..............page:72-73

On-pressure Fire Protection Technology in the Application of 18128 Gob
he bing

..............page:74-75

xin xi dong tai

..............page:60,86,90

Construction of Coal Landscaping
chen bo zuo

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

On the Use of Fair Value and Accounting Profession with the Ability to Judge
yang xiao hong

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

Wealth Effect Analysis in China\'s Stock Market
wei hong mei

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

Prevention and Control On Accounts Receivable and Credit Risk
ma jian ting

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

Common Design Approach of Wireless Monitoring System
zhang zhou feng

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

Analysis of Arc-suppression Coil Principle and Automatic Tuning Device in Coal Mine Power Supply System
liu yu zhong

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

Yuyu Coal Mine South, Return Air Shaft Freeze Sinking Technology
liu bin

..............page:78,83

Technology of the Gob-side Entry in Middle Thick Coal Seam
yu chao

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

Fully Mechanized Caving Face "Caving Crack Zone" Hight Degree Detection
zuo kang xin

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

Main Shaft Upgrading Program of Technical Analysis in Pingdingshan Six Mining Industry
liu chun lin ; liu xue yi

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

Adaptability and Stability Analysis of Large Mining Height Hydraulic Support
li jun

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

Analysis of Coal Winning Hydraulic System Failure
li yun

..............page:51-52

Develop of Coal Chemical Industry-Opportunities and Challenges of Coal Chemical Industry
li li

..............page:53-54,57

Construction of School Integration to Do "Underground Engineering" Practice Teaching System
jiang you ; cai yong le ; hao bao hui ; ding jian chuan ; he min qiang

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

Improvement of QBZ-2×120SF Bureau Fan Switch
cui gen wei ; li yun

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

Shaft Wall Grouting Process Under Complicated Geological Conditions
li hong ; dang jun chao

..............page:61-62,65