Search alternatives:
significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
small increased » soil increased (Expand Search)
we decrease » _ decrease (Expand Search), a decrease (Expand Search), nn decrease (Expand Search)
significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
small increased » soil increased (Expand Search)
we decrease » _ decrease (Expand Search), a decrease (Expand Search), nn decrease (Expand Search)
-
2421
Random cross-sections of the 3D binary image depicting pore space (black) and solid matrix (white).
Published 2025Subjects: -
2422
-
2423
-
2424
-
2425
-
2426
-
2427
Significance analysis data.
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. …”
-
2428
-
2429
-
2430
-
2431
-
2432
-
2433
-
2434
-
2435
-
2436
-
2437
-
2438
-
2439
-
2440