Showing 241 - 260 results of 7,382 for search '(( significant based decrease ) OR ( significantly ((linked decrease) OR (linear decrease)) ))', query time: 0.50s Refine Results
  1. 241
  2. 242
  3. 243
  4. 244
  5. 245
  6. 246
  7. 247
  8. 248
  9. 249
  10. 250
  11. 251
  12. 252
  13. 253
  14. 254
  15. 255
  16. 256
  17. 257

    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. …”
  18. 258
  19. 259
  20. 260