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Keyword [roof strata]
Result: 1 - 20 | Page: 1 of 2
1. Study On Catastrophe Mechanism For Roof Strata In Shallow Seam
2. Study On Rock Pressure Of Donghai Coal Mine Deep Coal-seam Working Face
3. Structural Analysis Of Instability Behavior For Roof Strata In Shallow Seam
4. Study On Strata Behavior Regularity Of Fully Mechanized Face In Hard Roof
5. Study On Mine Pressure Law Of Fully-Mechanized Stope With Large Inclined Angle And Hard Roof In Medium-Thickness Seam
6. Research On The Influence Mechanism Of Discontinuities On Roof Breaking
7. Separation Characteristics And Mechanisms Of Laminated Composite Roof Strata Of Longwall Roadway Based On Geomechanical Characterization And Interpretation, With Special Reference To Daliu Colliery
8. Research On Stope Pressure Regularity And Surrounding Rock Control Technology Of Hard Roof
9. Tectonic Movement Regularity Of Stress-type Mine Goaf Roof Strata
10. Study On Strata Pressure Characteristics Of The Interbedded Rocks And The Anchor Scheme In Soft Coal
11. Structures Of Roof Strata At Longwall Mining Face With Fully-mechanized Caving In Steeply Dipping Seam
12. Research On Control Mechanism Of Fracture Propagation Of Multi-stage Hydraulic Fracturing Horizontal Well In Roof Of Broken Soft And Low Permeable Coal Seam
13. Recognizing Method Of Coal Roadway Roof Strata Based On The Vibration Characteristics Of Bolter
14. Research For The Movement Law Of Top Coal And Roof In Fully Mechanized Top Coal Caving In "Three Soft" And Extra-thick Coal Seam
15. Study On Movement Laws Of Roof Strata And Its Control In Slicing Mining Extra-thick Coal Seam In Dajing Mining Area
16. Structural Evolution Of Strata And Mechanism Of Synergistic Actions Of Support And Surrounding Rock For Ultra-thick Longwall Top Coal Caving Panel In Laminated Igneous Intrusion Area
17. Study On The Disaster-Causing Mechanism And Control Criteria Of The Hard And Thick Roof Strata Based On Medium Thick Plate Theory
18. Study On Inversion Of Roof Strata Of Roadway With Drilling Parameters Of Bolt Drill
19. Study On Catastrophe Mechanism For Roof Strata In Shallow Seam Longwall Mining
20. Study On Roof Strata Movement And Surrounding Rock Stress Response In Dongjiahe Coal Mine
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