Experimental study on the start-up and transport evolution of mud-sand inrush in mining cracks under K 1/J 2 paleoweathered rock
Abstract The mechanism of mud-sand inrush during coal mining under paleoweathered rock (PWR) in the K 1/J 2 contact zone of the Ordos Basin is unclear, which seriously restricts the safety production of mines. Based on this, a physical model device of mud-sand inrush with adjustable crack width was...
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| Principais autores: | , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Springer
2026-01-01
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| Serier: | Geomechanics and Geophysics for Geo-Energy and Geo-Resources |
| Fag: | |
| Online adgang: | https://doi.org/10.1007/s40948-026-01112-y |
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