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dc.creatorOnda, Shinichiro
dc.creatorHosoda, Takashi
dc.creatorJaćimović, Nenad
dc.creatorKimura, Ichiro
dc.date.accessioned2019-04-22T11:19:23Z
dc.date.available2019-04-22T11:19:23Z
dc.date.issued2014
dc.identifier.isbn2187-5103
dc.identifier.urihttp://grafar.grf.bg.ac.rs/handle/123456789/1010
dc.description.abstractDike failures due to overtopping flows have recently occurred during floods. It is of great importance to understand the mechanism of dike failure processes and to predict dike erosion accurately for disaster mitigation. In this study, a numerical model to simulate dike breaching is developed based on a three-dimensional flow model in porous media and density function methods, and a non-equilibrium sediment transport model. Infiltration into a dike is also considered in the simulation. First, a numerical model is applied to flows over a solid embankment in order to validate the flow model. Then, dike erosion processes are simulated. Compared with the previous experimental results, it is shown that the numerical model can reproduce overflows and dike failure processes reasonably.en
dc.rightsrestrictedAccess
dc.sourceJournal of JSCE
dc.titleNumerical simulation of dike erosion process due to overtopping flowen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage175
dc.citation.issue1
dc.citation.other2(1): 168-175
dc.citation.spage168
dc.citation.volume2
dc.identifier.doi10.2208/journalofjsce.2.1_168
dc.identifier.rcubconv_3071
dc.type.versionpublishedVersion


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