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dc.contributor.authorCui, L
dc.contributor.authorJeng, D-S
dc.date.accessioned2019-09-19T01:40:11Z
dc.date.available2019-09-19T01:40:11Z
dc.date.issued2018
dc.identifier.issn2529-8070en_US
dc.identifier.doi10.1142/s2529807018500057en_US
dc.identifier.urihttp://hdl.handle.net/10072/387322
dc.description.abstractA better understanding of soil behavior in a seabed foundation around submerged breakwaters under combined wave and current loadings has become crucial regarding the design and maintenance for such breakwaters. Bragg effect is considered in this study, which is one of the important factors that influence the flow field and soil response in the vicinity of multiple breakwaters. The wave-current induced dynamic soil response (effective stresses, pore pressures and displacements) and its resultant residual liquefaction in a loosely deposited seabed foundation around multiple breakwaters are investigated. In this study, the wave motion is governed by VARANS equation and the Biot’s [Formula: see text]–[Formula: see text] approximation is used to govern soil-fluid interactions in porous medium. The elasto-plastic constitutive model (PZIII) is used to reproduce the plastic soil behavior in seabed foundation under long-term cyclic ocean loading. Numerical results show that the flow motion can be largely changed due to Bragg effects. The construction of breakwaters significantly change the stress field in seabed foundation. Parametric study shows that, under the strongest Bragg effect, the presence of currents, soil properties and wave characteristics have great impact on the liquefaction potential.en_US
dc.languageenen_US
dc.publisherWorld Scientific Pub Co Pte Lten_US
dc.relation.ispartofpagefrom1850005en_US
dc.relation.ispartofpageto1850005en_US
dc.relation.ispartofissue04en_US
dc.relation.ispartofjournalInternational Journal of Ocean and Coastal Engineeringen_US
dc.relation.ispartofvolume01en_US
dc.titleNumerical Study for Soil Response Around Submerged Breakwaters with Bragg Reflectionen_US
dc.typeJournal articleen_US
dcterms.bibliographicCitationCui, L; Jeng, D-S, Numerical Study for Soil Response Around Submerged Breakwaters with Bragg Reflection, International Journal of Ocean and Coastal Engineering, 2018, 01 (04), pp. 1850005-1850005en_US
dc.date.updated2019-09-16T02:42:48Z
dc.description.versionPost-printen_US
gro.rights.copyrightElectronic version of an article published in International Journal of Ocean and Coastal Engineering, 2018, Vol. 01 (04), pp. 1850005, https://doi.org/10.1142/S2529807018500057 Copyright World Scientific Publishing http://www.worldscientific.com/worldscinet/ijrqseen_US
gro.hasfulltextFull Text
gro.griffith.authorJeng, Dong-Sheng


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