Showing 3,021 - 3,040 results of 21,342 for search '(( significantly ((lower decrease) OR (linear decrease)) ) OR ( significant decrease decrease ))', query time: 0.46s Refine Results
  1. 3021
  2. 3022
  3. 3023
  4. 3024
  5. 3025

    Significance analysis data. by Lei Zhu (16642)

    Published 2025
    “…The results indicate that: (1) The manifestation of mining pressure in gangue backfill mining is influenced by factors such as mining height and backfill collapse ratio; (2) Under the support of coal gangue, the concentrated stress in the coal seam significantly decreases, forming an arched shape according to the mining stages; (3) The range of plastic failure in the coal seam remains relatively stable under gangue backfill mining, with the plastic zone of the roof plate exhibiting a strip-like distribution; (4) Both range analysis and variance analysis revealed that the sensitivity ranking is backfill collapse ratio > mining height > elastic modulus. …”
  6. 3026
  7. 3027
  8. 3028
  9. 3029
  10. 3030
  11. 3031
  12. 3032
  13. 3033
  14. 3034
  15. 3035
  16. 3036
  17. 3037
  18. 3038
  19. 3039
  20. 3040