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Keyword [Rock control]
Result: 1 - 20 | Page: 1 of 10
1. Surrounding Rock Control Theory And Application Study Of The Coal Face With Greater Mining Height
2. Study On The Surrounding Rock Control Theory And Technology Of Ultra-Close Multiple-Seams Mining
3. Study On Deformation Of Narrow Pillar Of Roadway Driving Along Next Goaf Of Full Caving Face And Its Control In Deep Coal Mine
4. Research On Surrounding Rock Control Techniques Of Mining Roadways In High Mining Longwall Face
5. Study On The Surrounding Rock Control Theory And Technology Of Soft Seam In High Mining Height Longwall Face
6. Study On Surrounding Rock Stability And Control Of Deep Roadway In Thick Coal Seam Under The Action Of Tectonic Stress
7. Researches On Strength Weakening Mechanism And Control Of Water-enriched Roofs Of Roadway
8. Rock Creep Properties Test In Deep Mine And Deformation Mechanism Of Anchored Surrounding Rock
9. Research On Collapse Mechanism And Surrounding Rock Control Of Large-span Roadway In Deep
10. Study On The Comprehensive Technique About Surrounding Rock Control And Bolting Of Coal Roadway With Broken Roof
11. Characteristics Of Surrounding Rock And Support Design Procedures In Working Faces Of Strong Roof And High Ground Pressure In Deep Mines
12. Researches On Around-Rock Control Techniques Of The Fully-Mechanized Faces And Roadways Under Large Mining Height
13. Study On The Surrounding Rock Stability Control Of Alternate Exterior Entry Layout Pattern
14. Study On The Control Of Massive And Discreteness Cracking Wall Rock And Bolt Supporting
15. Study On Abutment Pressure Distribution And Surrounding Rock Control In Fully Mechanized Sub Level Caving Working Face Of Deep Mine
16. Surrounding Rock Control Study Of The Coal Entry With Greater Mining-Height
17. Study On Distortion Mechanism Of Main Roadway Surrounding Rock Under The Dynamic Pressure And The Release Of Pressure Control
18. Study Of Surrounding Rock Movement Of Steep Seam Under Pore-water Pressure
19. Study On The Surrounding Rock Control Theory Of Gob-Side Entry Returning In Wolonghu Coal Mine
20. Reasons Analysis And Control Methods On Roadway Damage Of Renlou Coal Mine
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