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Keyword [Inclined coal seam]
Result: 1 - 20 | Page: 1 of 5
1. Study On Strata Failure Mechanism And Surface Subsidence Theory In Steeply Inclined Coal Seam Mining
2. Failure Characteristics And Water-inrush Mechanism Of An Inclined Coal Seam Floor
3. Numerical Simulation Of Ground Movement Behavior In Hongling Inclined Multiple Seams Mining
4. Study On Technology Of Top-coal Caving Mining Of Lane Pillar In 3.5~10m Steeply Inclined Coal Seam
5. Study On Phenomenon Of Underground Pressure In Great-Inclined Coal Seam Mechanized Top Coal Caving
6. Study On Numerical Test Of Water Barrier Pillars For Gently Inclined Coal Seam Under Alluvium
7. Investigation On Protection Scope Demarcation Of Upper Protective Layer Using Pitching Oblique Mining Method
8. Coal Spontaneous Combustion Tendency And Management Technology Of Fire Region In Steeply Inclined Coal Seam Of Taiping Coal Mine
9. Research Of Uphill Roadway Reasonable Arrangement And Support In The Gently Inclined Coal Seam Group Cross Mining
10. Mechanical Analysis On Instability Of Deeply Inclined Thin Layer Roof Roadway Surrounding Rock And Support Technology
11. Study On Goaf Strata Stability Prediction Of Steeply Inclined Coal Seam
12. Ming Xin Steep Coal Seam Of No.2Vertical Horizontal Section Of Roof Control Method Research Of Full-mechanized Caving Mining Face
13. The Study On Mechanism Of Hydraulic Powered Supports Toppling And Re-stabilization Technology In Fully-mechanized Top Coal Caving Face Of Steeply Inclined Coal Seam
14. Experimental Study On Deformation And Failure Characteristics Of Abnormity Roadway Within Steep Soft Coal Seam With Hard Roof
15. Research On Rigid-flexible Chimeric Bolting-grouting Roadway Supporting Technology In Inclined Seam
16. Simulation Study On The Moving Rule Of Roof Of Mining Coal In Two Gently Inclined Thin Seams
17. Research On Fracture Distribution And Rainfall Infiltration Regularity Of Shallow Steeply Inclined Coal Seam Group
18. Research On The Geodynamic Condition And Prevention Technology Of Rockburst In Datai Mine
19. The Fracture Mechanism Of Main Roof Stratum And Strong Mine Pressure Control Method In Longwall Minging Of Steeply Inclined Coal Seam In Wang Jia-shan Colliery
20. Analysis On Support Technology Beside Roadway In Gob-side Entry Retaining Of "Three Soft" Inclined Coal Seam
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