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Keyword [combined support]
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1. Research Of Rock Pressure And Support Technology Of Deep Mine Exploiting
2. Research On Spraying-Bolting-Grouting Combined Support Of Swelling Soft Rock Roadway Under High Stress In Deep Mine
3. Study On Roof Separation And Support Technology Of Mining Roadways In Deep Mine
4. Research On The Principle And Parameters Of Flexible Formwork And Pump-concreted Support
5. Study And Application On Gob-Side Entry Retaining Technology With Paste Raodside Packing In Thin Coal Seam
6. Research On Characteristics Of Deformation-failure Of Surrounding Rock And Supporting Technology Of Roadway In Steep Coal Seam
7. Study On Internal Stress And Strain Distribution Of Backup Roll Of Cold Rolling Mill In Rolling Process
8. High Strength Prestressed Bolt And Anchor Combined Support Technology Research Of Coal Roadway Of Wangpo Coal Mine
9. Experimental Study On Deformation And Failure Characteristics Of Abnormity Roadway Within Steep Soft Coal Seam With Hard Roof
10. Research And Application Of Soft Rock Roadway Supporting Technology In Dongsun Colliery
11. Study And Application On Gob-side Entry Retaining Technology With Paste Raodside Packing In Thin Coal Seam
12. Large-span Roadway Bolt Anchor Combined Support Study
13. The Technology Research On Bolt-mesh-anchor Support In High Stress Coal Roadways In Mei He Coal Mine
14. Research On Mechanical Properties And Control Technology Of Grouted Surrounding Rock Of Large Section Roadway With Soft And Weak Coal Sides
15. Combined Support Design And Study Of Three-dimensional Numerical Simulation On Soft Rock Tunnel
16. Study On Parameters Optimization And Construction Organization Technology Of Rapid Excavation In Coal-rock Roadways
17. Guangxi Huanjiang Xiajin Mine Deep Roadway Combined Support Technology Applied Research
18. Study Of Surrounding Rock Stress And Control Technology On The Deep Roadway At Fengcheng Diggings
19. Research On The Control Technology Of Floor Heave Of The -340 Roadway In The Feng Da Coal Mine
20. Study On Deformation Mechanism Of Deep Horizontal Roadways And Control Countermeasures
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