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Keyword [Roadway excavation]
Result: 1 - 20 | Page: 1 of 3
1. A Study On Numerical Simulation And Optimization Of Rockbolt Mesh Shotcrete Support In Deep Roadway
2. Hazard Identiflcation And Evaluation Of Roadway Excavation Working Face
3. Double-spiral Cutting Parameters Optimization
4. Study Of Air Flow Field Analysis And Ventilation Optimization In Heading Face Roadway Excavation
5. Experimental Research On Non-undercutting Coal Mine Tunnel Excavation
6. Study On Surrounding Rock Control Of Old Mining Aera Roadway Excavation
7. Coal Roadway Excavation In Deep Hole Loosening Controlled Blasting Preventing Coal And Gas Outburst
8. Research On Surrounding Rock Deformation Control And Quick Constructing Roadway Excavation Technology For Roadway Driven Along Next Goaf In Wangzhuang Coal Mine
9. Study On The Regulation Of Stress Distribution In Coal Seam Slotted By Pulsed Water Jet During The Process Of Coal Roadway Excavation
10. Study On Directional Coupling Controled Blasting Technique In Roadway Excavation
11. Research On The Key Technique Of Small Section Hard Rock Tunnel Drifting
12. The Small Kiln Impact Seam Roadway Excavation And Supporting Technology And Parameter Optimization
13. Research On The Effects Of Roadway Excavation Of Rock Damage The Structure Of The Face
14. Application Research On The Quasi-parallel Double Wedge Cutting Method Used In Huainan Mine Rock Drivage
15. Tunneling Blasting Charge Coupled To Study The Influence Of Blasting Effect
16. Study On Deformation Mechanism Of Deep Horizontal Roadways And Control Countermeasures
17. Study On Rib Breakage Mechanism And Control Technology Of Large Cross-section Coal Roadway For Excavation Unloading
18. Study On Rockburst Proneness Induced And Optimization Of Mining Scheme For A Deep And Hard-to-Mine Orebody
19. Surrounding Rock Control And Support Research Near Roadway Excavation Face Based On Nonlinear Damage
20. Full Section Of Deep Soft Roadway Excavation Anchor Reinforcement Technology Injection Mechanism And Application Research
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