Grouting mechanism and experimental study of goaf considering filtration effect
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DOI: 10.1371/journal.pone.0282190
Abstract: The filtration effect significantly affects the gangue slurry velocity and concentration, making it difficult to evaluate the gangue slurry diffusion range. Based on the Darcy seepage law, a seepage theoretical calculation model is established considering… read more here.
Keywords: cement ratio; gangue slurry; water cement; slurry ... See more keywords