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Keyword [grouting reinforcement]
Result: 1 - 20 | Page: 1 of 5
1. Research On Roadway Supporting Technology In The Tectonic Structure Zone
2. Research On Hollow Grouting Cable Support Of Gateway With Fluffy Seam In Guo Er-zhuang Coal Mine
3. Under The Condition Of Broken Roof Of Roadway Surrounding Rock Failure Mechanism And The Anchor Support Technology Research
4. Study On Grouting Reinforcement Technique Of Fractured Surrounding Rock Of Roadway With Thick Coal Seam In WangZhuang Coal Mine
5. Multiple Tectonic Zone In Coal Roadway Grouting Reinforcement Mechanism And Key Technology Research
6. Research On The Stability Of Roadway Of Narrow Pillar And Grouting Reinforcement Tecnique
7. Broken Tunnel Surrounding Rock Grouting Reinforcement Mechanism And Process Study
8. Study On Adaptability Of Coal Pillar In8407Working Face Of Yangquan Coal Mining Group
9. Study On The Effect Of Grouting Reinforcement And Control Parameters In Deep Buried Coal-rock Mass
10. Experimental Study On Mechanical Properties And Permeability Of Coal With Grouting Reinforcement
11. Research On Deformation Failure Mechanism And Bolt-Grouting Reinforcement In High-Stress Deep Soft Rock Roadway
12. Research On Underground Pressure Behavior And Coal Wall Strengthening Technology Of Topple Mining Of Island Working Face With Large Angle In Soft Coal Seam
13. Time Dependent Analysis And Practical Research About Grouting-reinforcement Of Deep Roadway In Jiulong Coal Mine
14. Study On Control Mechanism Of Rock Mass Structure Of Coal Floor Mining Effects At Great Depth
15. Study On The Grouting Reinforcement Working Face Floor Water Inrush Mechanism And Prevention Mechanism In The "Double High" Seam
16. Study On Grouting Reinforcement Classification Of Deep Mine Roadway In North China
17. Study On Grouting Reinforcement Program Of The Gateway In Chang Ping Mine
18. Research On Mechanical Properties Before And After Surface Grouting Rock Structures
19. Research On Hollow Grouting Cable Strengthening Technology Of Loose And Broken Roadway In Sima Coal Mine
20. The Preparation And Properties Of Modified Polyurethane Grouting Reinforcement Material
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