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dc.contributor.authorZhou, Xiang-Lian
dc.contributor.authorZhang, Jun
dc.contributor.authorWang, Jian-Hua
dc.contributor.authorXu, Yun-Feng
dc.contributor.authorJeng, Dong-Sheng
dc.date.accessioned2017-05-03T11:58:44Z
dc.date.available2017-05-03T11:58:44Z
dc.date.issued2014
dc.identifier.issn0141-1187
dc.identifier.doi10.1016/j.apor.2014.09.005
dc.identifier.urihttp://hdl.handle.net/10072/65133
dc.description.abstractCnoidal wave theory is appropriate to periodic wave progressing in water whose depth is less than 1/10 wavelength. However, the cnoidal wave theory has not been widely applied in practical engineering because the formula for wave profile involves Jacobian elliptic function. In this paper, a cnoidal wave-seabed system is modeled and discussed in detail. The seabed is treated as porous medium and characterized by Biot's partly dynamic equations (u-p model). A simple and useful calculating technique for Jacobian elliptic function is presented. Upon specification of water depth, wave height and wave period, Taylor's expression and precise integration method are used to estimate Jacobian elliptic function and cnoidal wave pressure. Based on the numerical results, the effects of cnoidal wave and seabed characteristics, such as water depth, wave height, wave period, permeability, elastic modulus, and degree of saturation, on the cnoidal wave-induced excess pore pressure and liquefaction phenomenon are studied.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherPergamon Press
dc.publisher.placeUnited Kingdom
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom250
dc.relation.ispartofpageto265
dc.relation.ispartofjournalApplied Ocean Research
dc.relation.ispartofvolume48
dc.rights.retentionY
dc.subject.fieldofresearchOceanography
dc.subject.fieldofresearchCivil engineering
dc.subject.fieldofresearchCivil geotechnical engineering
dc.subject.fieldofresearchResources engineering and extractive metallurgy
dc.subject.fieldofresearchcode3708
dc.subject.fieldofresearchcode4005
dc.subject.fieldofresearchcode400502
dc.subject.fieldofresearchcode4019
dc.titleStability and liquefaction analysis of porous seabed subjected to cnoidal wave
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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