Experimental Investigation on Mechanical Bearing Characteristics and Crack Evolution Mechanism of Coal Pillar “Excavation-Backfill” Composites
To investigate the mechanical bearing characteristics of the “excavation-backfill” composite after the excavation of coal pillars and backfill replacement with gangue-based cemented paste backfill, mechanical bearing characteristic experiments are conducted on a series of coal samples with rectangul...
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| Autori principali: | , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
MDPI AG
2026-03-01
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| Serie: | Buildings |
| Soggetti: | |
| Accesso online: | https://www.mdpi.com/2075-5309/16/5/1049 |
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