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dc.contributor.authorLin, Z.
dc.contributor.authorPokrajac, D.
dc.contributor.authorGuo, Yakun
dc.contributor.authorLiao, C.
dc.contributor.authorTang, T.
dc.date.accessioned2020-12-10T06:07:05Z
dc.date.available2020-12-10T06:07:05Z
dc.date.issued2020-12-15
dc.identifier.citationLin Z, Pokrajac D, Guo Y et al (2020) Near-trapping effect of wave-cylinders interaction on pore water pressure and liquefaction around a cylinder array. Ocean Engineering. 218: 108047.en_US
dc.identifier.urihttp://hdl.handle.net/10454/18212
dc.descriptionYesen_US
dc.description.abstractThe near-trapping effects on wave-induced dynamic seabed response and liquefaction close to a multi-cylinder foundation in storm wave conditions are examined. Momentary liquefaction near multi-cylinder structures is simulated using an integrated wave-structure-seabed interaction model. The proposed model is firstly validated for the case of interaction of wave and a four-cylinder structure, with a good agreement with available experimental measurements. The validated model is then applied to investigate the seabed response around a four-cylinder structure at 0° and 45° incident angles. The comparison of liquefaction potential around individual cylinders in an array shows that downstream cylinder is well protected from liquefaction by upstream cylinders. For a range of incident wave parameters, the comparison with the results for a single pile shows the amplification of pressure within the seabed induced by progressive wave. This phenomenon is similar to the near-trapping phenomenon of free surface elevation within a cylinder array.en_US
dc.description.sponsorshipEnergy Technology Partnership (ETP), Wood Groupen_US
dc.language.isoenen_US
dc.relation.isreferencedbyhttps://doi.org/10.1016/j.oceaneng.2020.108047en_US
dc.rights© 2020 Elsevier. Reproduced in accordance with the publisher's self-archiving policy. This manuscript version is made available under the CC-BY-NC-ND 4.0 license (https://creativecommons.org/licenses/by-nc-nd/4.0/)en_US
dc.subjectWave-structure-seabed interactionen_US
dc.subjectWSSIen_US
dc.subjectSeabed responseen_US
dc.subjectFour-cylinder foudationen_US
dc.subjectNear-trapping phenomenonen_US
dc.subjectMomentary liquefactionen_US
dc.titleNear-trapping effect of wave-cylinders interaction on pore water pressure and liquefaction around a cylinder arrayen_US
dc.status.refereedYesen_US
dc.date.Accepted2020-08-30
dc.date.application2020-10-09
dc.typeArticleen_US
dc.date.EndofEmbargo2021-10-10
dc.type.versionAccepted manuscripten_US
dc.description.publicnotesFull-text of this article will be released for public view at the end of the publisher embargo on 10 Oct 2021.en_US
refterms.dateFOA2020-12-10T06:07:31Z


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