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Keyword [Roof rock]
Result: 1 - 20 | Page: 1 of 2
1. Study On The Roadway Stability Analysis And Weak Broken Roof Rock Strengthen Supporting Research
2. The Movement Law Of The Roof Rock And The Stability Of The Support In The Big Dip Thick Coal Seam Large Mining Height Working Face In Quandian Coal Mine
3. Undergroud Coal Gasification Process Characteristics Of Roof Rock Permeability
4. Study On The Gas Drainagement Technology In The Gob Of Fully Mechanized Longwall Top Coal Caving Workface Of Tick Coal Seam With Enriched Gas
5. The Creep Characteristics Of Coal Mine Gob Roof Rock Series And Test Model Under Condition Of Underground Gas Storage
6. Study On Working Face Roof Rock Movementlaw And Its Stability Control Near Fault
7. Detection And Radiation Law Of Natural Gamma Ray From Coal And Roof-rock In The Fully Mechanized Top Coal Caving Mining
8. Study On Rock Burst Mechanism And Control Strategies Based On Hard Roof
9. Long Qiao Iron Ore Zone Move Roof Rock Caving Characteristics And Coating Thickness Measurement
10. Analysis And Control Research On Ingeous Rock Roof’s Pressure Law In Mine Engineering
11. Recognizing Method Of Coal Roadway Roof Strata Based On The Vibration Characteristics Of Bolter
12. Relief Applications In Shulan Four Mine Blasting Face Roof Management
13. Research On Caving Mechanism And Evolution Law Of Roof Rock Of Inclined Thick-large Ore Body By Caving Method
14. Subsidence Characteristics Of Tunnels Under Steep Inclined Coal Seam Mining
15. Study On Roof Rock Fracture Structure And Control Of Fully Mechanized Coal Mining In Thick Coal Seam In Deep Mine
16. Study On Prediction And Early-warning Of Multi-source Information Of Rock Burst In Hard Roof Of Tang Kou Coal Mine
17. Development of real time roof geology detection system using drilling parameters during roof bolting operation
18. A methodology for determining the character of mine roof rocks
19. Geological mapping of entry roof in mines
20. Dynamic analysis of resin-grouted roof bolt
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