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dc.contributor.authorChang, Kun-Tan
dc.contributor.authorJeng, Dong-Sheng
dc.date.accessioned2017-05-03T11:58:36Z
dc.date.available2017-05-03T11:58:36Z
dc.date.issued2014
dc.date.modified2014-08-19T04:39:04Z
dc.identifier.issn0029-8018
dc.identifier.doi10.1016/j.oceaneng.2014.04.020
dc.identifier.urihttp://hdl.handle.net/10072/62442
dc.description.abstractAnalysis of the wave-seabed-structure interaction is of great importance for the design and construction of marine structures. In this paper, a three-dimensional porous model, based on Reynolds-Averaged Navier-Stokes equations and Biot?s poro-elastic theory, is developed by integrating 3D wave and seabed models to simulate the wave-seabed-structure interaction around the high-rising structure foundation used in the Donghai offshore wind farm. Then parametric studies for wave and seabed characteristics on soil response around the wind turbine foundation are conducted. Liquefaction potential and seabed protection methodology are investigated in the last section. The main results concluded from the numerical analysis are as follows: (i) both larger wave height and longer wave period will result in higher wave pressure on the structure and seabed; (ii) the existence of the structure has a significant effect on the wave transformation and the distribution of wave-induced pore pressure; (iii) wave height, wave period, soil permeability and degree of saturation play critical roles on dynamic soil behavior; and (iv) original seabed can be protected from liquefaction by replacing the existing layers.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.publisherPergamon Press
dc.publisher.placeUnited Kingdom
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom32
dc.relation.ispartofpageto43
dc.relation.ispartofjournalOcean Engineering
dc.relation.ispartofvolume85
dc.rights.retentionY
dc.subject.fieldofresearchCivil Geotechnical Engineering
dc.subject.fieldofresearchOceanography
dc.subject.fieldofresearchCivil Engineering
dc.subject.fieldofresearchMaritime Engineering
dc.subject.fieldofresearchcode090501
dc.subject.fieldofresearchcode0405
dc.subject.fieldofresearchcode0905
dc.subject.fieldofresearchcode0911
dc.titleNumerical study for wave-induced seabed response around offshore wind turbine foundation in Donghai offshore wind farm, Shanghai, China
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorJeng, Dong-Sheng


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