Showing 341 - 360 results of 21,342 for search '(( significant decrease decrease ) OR ( significantly related decrease ))', query time: 0.49s Refine Results
  1. 341
  2. 342
  3. 343

    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. …”
  4. 344
  5. 345
  6. 346
  7. 347
  8. 348
  9. 349
  10. 350
  11. 351
  12. 352
  13. 353
  14. 354
  15. 355
  16. 356
  17. 357
  18. 358
  19. 359
  20. 360