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dc.contributor.authorLiang, Dongfangen
dc.contributor.authorZhao, Xuanyuen
dc.contributor.authorSoga, Kenichien
dc.date.accessioned2020-06-22T23:31:13Z
dc.date.available2020-06-22T23:31:13Z
dc.date.issued2020-08en
dc.identifier.issn0038-0806
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/307090
dc.description.abstractFluvial dikes are important engineering works for protecting river valleys from flooding, so the stability of them is of great importance. In this paper, we apply a two-point two-phase formulation of the Material Point Method (MPM) to investigate the dike stability problem under the action of overtopping flows. Such a method has been incorporated in the Anura3D software (www.anura3d.com). In the model, the behaviours of soil and water are analysed in a single framework, so the interactions between the two phases are fully dynamic. The computational results agree well with the laboratory experiments. Parametric studies have been carried out to examine the effectiveness of various dike stability measures. The two-point MPM shows encouraging capabilities for studying a broad range of phenomena involving strong soil/water interactions.
dc.description.sponsorshipWe are grateful to the financial support by the Royal Academy of Engineering UK-China Urban Flooding Research Impact Programme (UUFRIP\100051) and the Royal Society-Newton Mobility Grant (EC\NSFC\191369).
dc.publisherJapanese Geotechnical Society
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectMaterial point methoden
dc.subjectDike stabilityen
dc.subjectOvertoppingen
dc.subjectSeepageen
dc.subjectSoil/water interactionen
dc.titleSimulation of overtopping and seepage induced dike failure using two-point MPMen
dc.typeArticle
prism.endingPage988
prism.issueIdentifier4en
prism.publicationDate2020en
prism.publicationNameSOILS AND FOUNDATIONSen
prism.startingPage978
prism.volume60en
dc.identifier.doi10.17863/CAM.54183
dcterms.dateAccepted2020-06-14en
rioxxterms.versionofrecord10.1016/j.sandf.2020.06.004en
rioxxterms.versionAM
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2020-08en
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idRoyal Academy of Engineering (RAEng) (via Hohai University) (Unknown)
cam.orpheus.successTue Oct 06 10:24:41 BST 2020 - Embargo updated*
cam.orpheus.counter15*
rioxxterms.freetoread.startdate2021-08-31


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Attribution-NonCommercial-NoDerivatives 4.0 International
Except where otherwise noted, this item's licence is described as Attribution-NonCommercial-NoDerivatives 4.0 International