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Keyword [roof caving]
Result: 1 - 20 | Page: 1 of 2
1. Study On Rock Structural Analysis And Control Technique For Gob-side Entry Retaining Under Typical Roof Conditions
2. Research Of Theory About Dust Prevention By Water-Cloud And Relevant Techniques For Fully-Mechanized Caving Coal Face
3. Study On The Iaws Of Strata Behavior In The Top-coal Caving Of Fully Mechanized Mining
4. Stydy On Forced Roof Caving And Underground Pressure Regularity Of Double Hard Limestone Roof
5. Research On Roof Controlling Techniques In45°horizontal Section Top-coal Caving
6. Numerical Simulation On The Caving Of Jointed Rock Mass Roof At Different Buried Depth
7. Empty Area Under Complicated Conditions Induced Effect Of Strata Movement And Roof Caving
8. Study On The Movement Law Of Above Strata In Shallow Coal Seam With Soft Roof Caving Stope
9. Study On The Control Of Thick And Hard Roof Of Wongawilli Face In Mining Shallow Coal Seam
10. Meishan Iron Ore Overlying Rock Mass Collapse With Wrong Motives Management Study
11. Research On Eastern Jinshandian Iron Caving Range And Surface Deformation Under Complex Condiitons
12. Research On Roof Caving Mechanism And Control Technology Of Thin-layer Compound Roof
13. Long Qiao Iron Ore Zone Move Roof Rock Caving Characteristics And Coating Thickness Measurement
14. Study On Stability Of Coal Pillar Front Of The Residual Coal Longwall Working Face
15. Research On Caving Mechanism And Prevention And Control In Compound Roof Roadway Of Coal Mine
16. The Deformation Mechanics Of Surrounding Rock And Supportive Technology Of Secondary Gob-Side Entry Retaining
17. The Study On Penetration Properties Of Butterfly Plastic Zone And The Caving Mechanism Of Layered Roadway Roof
18. Roof Caving Hidden Danger Classification And Control Technology Of Roadways Compound Roof In Tunlan Mine
19. Yang Dong Mine Goaf Roof Caving Simulation Experiment And The Study Of Gas Extraction
20. Study On Roof Caving Disaster Of The Longwall Face Mining In Proximity Beneath A Room Mining Goaf In Hanjiawan Coal Mine
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