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Keyword [thin bedrock]
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1. Study On Ground Pressure Characteristic Of Shallow Coal Seam Longwall Mining And Its Safe Exploitation Demarcation
2. Overburden Failure In Thin Bedrock And Characteristics Of Mixed Water And Sand Flow Induced By Mining
3. Research On Failure Mechanism And Application Of Surrounding Rock About Thin Bedrock Coal Seam With Threat Of Waterinrush
4. A Study On The Law Of Rock Movement And Soil Variation In Mining Of Coal Seams Of Thick Loess And Thin Bedrock
5. Research On Surface Subsidence Regularity And Prediction Under Composite Mediums With Different Thickness Rations Of Loose And Bedrock
6. The Parametric Optimization Of Working Face In Pillar Mining Method Under Shallow Depth Of Burial And Thin Bedrock In Mine Of ShenDong
7. The Study On The Destructive Mechanism And Law Of Stratified Roof
8. Study And Application On Overburden Moving Law Of Shallow Stope In Thin Bedrock
9. Overlying Strata Removing Regulationg Of Unstable Thick Soil Layer Thin Bedrocks Shallow Coal Seam And Support Resistance Confirmation
10. Study On Retaining Safety Coal Pillar Against Sand With Fully Mechanized Caving Under Thick Alluvium And Thin Bedrock
11. Study On Safe Mining Technology In Shallow Coal Seam With Thin Bedrock
12. Study On Surface Movement By Mining Under Thick Alluvium And Thin Bedrock
13. Research On Mining Subsidence Laws Of Thin Bedrock And Shallow Buried Depth
14. Analysis On Roof Stability And Research On Roof Behavior Characteristics In Thin Bedrock Working Face
15. The Research Of Water Inrush Mechanism In Coal Roof Based On Physical Simulation Technology Of Fluid-solid Coupling
16. Study On The Overburden Strata Structure Evolution And Roof Control Of Fully Mechanized Caving Face Under Thick Alluvial
17. Research On Mine Strata Pressure Behavior Law In Daliuta Mine With Thin Bedrock And Manegement Optimization Of Support
18. Simulation And Study On Minimum Bedrock Safe Thickness Of Thin Bedrock Big Section Tunnel By UDEC
19. Tectonic Motion And Control Of Overburden In Thin Bedrock Fully-mechanized Sublevel Caving Face
20. The Study On The Change Law Of Longitudinal Transfixion Cracks In Shallow Buried Coal Face With Thin Bedrock
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