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dc.contributor.authorSui, T.
dc.contributor.authorZhang, C.
dc.contributor.authorJeng, D-S.
dc.contributor.authorGuo, Yakun
dc.contributor.authorZheng, J.
dc.contributor.authorZhang, W.
dc.contributor.authorShi, J.
dc.date.accessioned2020-08-13T18:00:43Z
dc.date.accessioned2020-08-21T10:42:27Z
dc.date.available2020-08-13T18:00:43Z
dc.date.available2020-08-21T10:42:27Z
dc.date.issued2019-01
dc.identifier.citationSui T, Zhang C, Jeng D-S et al (2019) Wave-induced seabed residual response and liquefaction around a mono-pile foundation with various embedded depth. Ocean Engineering. 173: 157-173.en_US
dc.identifier.urihttp://hdl.handle.net/10454/17990
dc.descriptionYesen_US
dc.description.abstractWave-induced seabed instability caused by the residual liquefaction of seabed may threaten the safety of an offshore foundation. Most previous studies have focused on the structure that sits on the seabed surface (e.g., breakwater and pipeline), a few studies investigate the structure embedded into the seabed (e.g. a mono-pile). In this study, by considering the inertial terms of pore fluid and soil skeleton, a three-dimensional (3D) integrated model for the wave-induced seabed residual response around a mono-pile is developed. The model is validated with five experimental tests available in the literature. The proposed model is then applied to investigate the spatial and temporal pattern of pore pressure accumulation as well as the 3D liquefaction zone around a mono-pile. The numerical simulation shows that the residual pore pressure in front of a pile is larger than that at the rear, and the seabed residual response would be underestimated if the inertial terms of pore fluid and soil skeleton are neglected. The result also shows that the maximum residual liquefaction depth will increase with the increase of the embedded depth of the pile.en_US
dc.description.sponsorshipThis work was supported by the Fundamental Research Funds for the Central Universities [2017B15814], the International Postdoctoral Exchange Fellowship Program [20170014], National Science Foundation for Distinguished Young Scholars [Grant No. 51425901], Fundamental Research Funds for the Central Universities (2017B21514), Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province (2018SS02), Natural Science Foundation of Jiangsu Province [Grant No. BK20161509] and Open Foundation of State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University [Project No: 2016491011].en_US
dc.language.isoenen_US
dc.publisherElsevier
dc.rights© 2019 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.
dc.subjectWave loadingen_US
dc.subjectSeabed residual responseen_US
dc.subjectInertial termsen_US
dc.subjectPile foundationen_US
dc.subjectEmbedded depthen_US
dc.subjectLiquefactionen_US
dc.titleWave-induced seabed residual response and liquefaction around a mono-pile foundation with various embedded depthen_US
dc.status.refereedYesen_US
dc.date.Accepted2018-12-22
dc.date.application2019-01-09
dc.typeArticleen_US
dc.type.versionAccepted Manuscripten_US
dc.identifier.doihttps://doi.org/10.1016/j.oceaneng.2018.12.055
dc.date.updated2020-08-13T17:00:45Z
refterms.dateFOA2020-08-21T10:43:12Z


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