Showing 4,861 - 4,880 results of 42,065 for search '"China"', query time: 0.12s Refine Results
  1. 4861
  2. 4862
  3. 4863
  4. 4864
  5. 4865
  6. 4866
  7. 4867
  8. 4868
  9. 4869

    Theoretical Analysis of Damaged Width & Instability Mechanism of Rib Pillar in Open-Pit Highwall Mining by Rui Wang, Shuai Yan, Jianbiao Bai, Zhiguo Chang, Tianhao Zhao

    Published 2019-01-01
    “…This paper focuses on the damage caused to rib pillars by the large deformation, occurring with the application of highwall mining in an open-pit in China. A mechanical model was established to investigate the damaged width of colinear rib pillars based on Hoek–Brown and Mohr–Coulomb failure criterion. …”
    Get full text
    Article
  10. 4870
  11. 4871
  12. 4872
  13. 4873
  14. 4874
  15. 4875
  16. 4876
  17. 4877
  18. 4878
  19. 4879
  20. 4880