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Keyword [Coal Seam Mining]
Result: 1 - 20 | Page: 1 of 8
1. Study On Ground Pressure Characteristic Of Shallow Coal Seam Longwall Mining And Its Safe Exploitation Demarcation
2. Study On Strata Failure Mechanism And Surface Subsidence Theory In Steeply Inclined Coal Seam Mining
3. Study On Mining-Induced Slope Activity Mechanism And Its Control Of Shallow Coal Seam In Gully-Growth-Wide Mining Area
4. Research On The Optimized Selection Of Thin Coal Seam Mining Method And The Optimization Of Mining Face Length
5. A Study On The Law Of Rock Movement And Soil Variation In Mining Of Coal Seams Of Thick Loess And Thin Bedrock
6. Study On Failure Law Of Surrounding Rock And Overlying Bed In Steep And Specially Thick Coal Seam Mining
7. Study On Time Process Of Ground Movement In Steep Coal Seam Mining
8. Study On Numerical Simulation Of Ground Movement In Steep Coal Seam Mining
9. Research On Auxiliary Relative Equipment And Safely Mining Technology Of Slicer Coal Face
10. The Research In Large Tilt Angle Coal Seam Mining Of Its Plank Moving And Controlling
11. Study On The Rule Of Ground Movement And Deformation In Steep Coal Seam Mining Of Urumchi Mining Area
12. Stress Distribution And Displacement Variation Characteristics Of Soft Coal Seam In Front Of Mining Face
13. Discrete Element Analysis On The Waterproof Pillar To Coal Seam Mining Goaf Beside Large Fault
14. Numerical Simulation Analysis On Groundwater Inflow To The Coal Seam Mining Around A Bulky Fault
15. The Stress Concentration Belt Distribution Research Of Soft Coal Seam In Front Of Mining Face
16. Study On Mine Water Prevention Technology Of Deep Coal Seam Mining
17. Study On Strata Movement Law And Structure Feature Aroused By Mountainous Shallow-Buried Coal Seam Mining
18. Study On The Air Leakage Law Of Working Face In Shallow Seam Of Ningtiaota Coal Mine
19. Thin Coal Seam Fully Mechanized Equipment Relability Modeling And Analysis
20. Study On Stability Of Surrounding Rock Of Roadway With Before And After Underlying Coal Seam Mining
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