Stability study of fluid-solid coupled dynamic system of seepage in accumulative broken rock
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DOI: 10.1007/s12517-020-05559-5
Abstract: According to the non-Darcy Forchheimer phenomenon of water seepage in broken rock and fluid-solid interaction between the stress in surrounding rock and pore pressure in fluid of accumulative broken rock in goaf, the dynamic system… read more here.
Keywords: system; fluid solid; solid coupled; seepage ... See more keywords
A Coupled Nonlinear Flow Model for Particle Migration and Seepage Properties of Water Inrush through Broken Rock Mass
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DOI: 10.1155/2020/1230542
Abstract: A large number of statistics indicate that broken rock mass always transforms into a flowing channel and leads to water inrush disasters in mining engineering, such as fault, karst, and strongly weathered rock mass. During… read more here.
Keywords: water inrush; rock mass; broken rock; rock ... See more keywords
Experimental study on secondary bearing mechanism of weakly cemented broken rock mass
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DOI: 10.21595/jve.2019.20624
Abstract: In order to study the secondary bearing mechanism of weakly cemented broken surrounding rock, the surface of granite, limestone and mudstone broken rock samples were poured by cement slurry, and the weakly cemented rock mass… read more here.
Keywords: capacity; rock mass; bearing; rock ... See more keywords