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Keyword [bolt grouting]
Result: 21 - 40 | Page: 2 of 2
21. Research On The Bolt-grouting Supporting Technology Of Soft Rock Roadway In Qing Shuiying Coal Mine
22. A Study Of Failure Mechanism Of Stopping Roadway And The Related Solutions In Hongshiyan Coal Mine
23. Study On Deformation Failure Mechanism And Double “Shell” Reinforcement In Deep Soft-Rock Roadway
24. District Division Rules Of Excavation Disturbance And Reinforcement Technology Of Roadways In Deep Mine
25. Research On Reinforcement Technology Of The Chamber For Conveyor Head In Xinzhuang Coal Mine
26. Research On The Technology Of Bolt-Grouting For Floor Control In The 120 Crosscut Of Gushan Mine
27. Experimental Study On High Strength Bolt And Grouting Coupling Support Technology Soft Rock
28. Research On Damage Mechanism And Control Technology Of Deep Soft Rock Roadway In Chengjiao Mine
29. Study On Deformation Mechanism And Its Control In Mining Roadways With Extra Thick Compound Roof
30. Study On Failure Mechanism And Control Technology Of Composite Roof With Medium Thick And Weak Strata In Roadway
31. Research On The Instability Mechanism And Bolt-Grouting Coupling Control In The Deep-Seated Bias Coal Roadway
32. Study On Pressure-relief Bolt-grouting Support Technology For Surrounding Rock Roadway With Montmorillonite
33. The Mechanism Research And Engineering Application Of Bolt-grouting Reinforcement For Fractured Rock Mass Based On Prestressed Anchor And Self-stress Grouting
34. Research On In-situ Test Theory And Evaluation Method Of Surrounding Rock Based On The Digital Drilling In Mine Roadway
35. Research On Effective Anchoring Mechanism And Technology Of Roadway Roof Under Close/Very Close Coal Seam
36. Deformation Mechanism And Control Technology Of Weak Semi-coal Rock Roadway In Nanyaotou Mine
37. Study On The Mechanism Of Top-cutting And Pressure-relief Bolt-grouting Support In The West Wing Of Pingdingshan No.8 Mine
38. Deformation And Failure Characteristics And Control Technology Of Uphill In Mining Area Under The Influence Of Mining Stress
39. Research On Nondestructive Testing Technology Of Rock Bolt Quality Based On Ultrasonic Method
40. Research And Application Of Full-length Prestressed Anchoring Support Mechanism In Soft Rock Roadway
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