Coupled freeze–thaw and sulfate attack on coal gangue-based cemented backfill: pore evolution and damage modeling
Abstract To address the durability degradation of cemented backfill materials under coupled freeze–thaw and sulfate attack in cold-arid mining areas, this study prepared coal gangue paste backfill specimens. Alternating experiments (50 freeze–thaw cycles and 50 days of sulfate erosion) were conducte...
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| Autori principali: | , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Nature Portfolio
2025-10-01
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| Serie: | Scientific Reports |
| Soggetti: | |
| Accesso online: | https://doi.org/10.1038/s41598-025-21912-8 |
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