Coal Science and Technology 2012 Issue 4 Research and Application of TAW-3000 Electrohydraulic Servo Rock Triaxial Test Machine

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Coal Science and Technology
0253-2336
2012 Issue 4

Research and Application of TAW-3000 Electrohydraulic Servo Rock Triaxial Test Machine
niu xue chao ; zhang qing xi ; yue zhong wen

..............page:1-5,9

Design of Construction Organization for Mine with Annual Production Over 10 Mt
yang ben sheng ; zhang li ; wang ru wen ; yang rong guo ; geng xue liang

..............page:6-9

Rational Location and Support Technology of Mining Gateway in Seam with Ultra Closed Distance to Above Seam
zhu run sheng

..............page:10-13,17

Practices on Hydraulic Powered Support Selection and Holding Mining Technology Applied to Seam with Extreme Broken Roof and Soft Coal
ni jian ming ; li gui chen

..............page:14-17

Study on Gateway Driving Along Goaf with Thick Compound Roof
zhang shu jing ; lou jin fu

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

Study on Micro Deformation Features of Overburden Strata Above Longwall Coal Mining Face Under Goaf of Room and Pillar Mining
jie xing zhi

..............page:23-25,29

Rapid Construction Technology with Mechanized Equipment for Ultra Large Diameter Mine Deep Shaft in Western Inner Mongolia Mining Area
li yong li

..............page:26-29

Key Technology for Fully Mechanized Top Coal Caving Mining in Thick Seam Passing Through Small Mine Goaf with Backfill
wu ji nan ; xu jin hai

..............page:30-33,36

Technical Access to Improve Lump Coal Rate of Drilling and Blasting Coal Mining Face Area
wen shu zhen

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

Determination on Rational Location of Two Gateways in Coal Mining Face Under Goaf with Ultra Short Distance to Mining Seam
xue ji sheng ; fan zhi zhong ; huang zhi zeng

..............page:37-41

Experiment Test on Expanding Agent Affected to Mechanics Performances of Fly Ash Shotcrete
shen wen ping ; ma qin yong ; li fu hu

..............page:42-44,51

Study on Width Optimization of Sectional Coal Pillar in Pingshuo No. 3 Underground Mine
li an jing

..............page:45-48

Analysis on Influence Factors of Seam Gas Content in Zhaiyadi Mine
wang zhao feng ; zhao peng tao ; wang lin ; yang shu ying

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