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dc.contributor.authorJia, Yonggang
dc.contributor.authorZhang, Liping
dc.contributor.authorZheng, Jiewen
dc.contributor.authorLiu, Xiaolei
dc.contributor.authorJeng, Dong-Sheng
dc.contributor.authorShan, Hongxian
dc.date.accessioned2017-05-03T11:58:39Z
dc.date.available2017-05-03T11:58:39Z
dc.date.issued2014
dc.identifier.issn0029-8018
dc.identifier.doi10.1016/j.oceaneng.2014.08.004
dc.identifier.urihttp://hdl.handle.net/10072/63838
dc.description.abstractThis paper presented the results of wave flume experiments for the process of a silty sediment bed responded to wave action. Silty sediment was sampled from modern Yellow River Delta. In coastal areas, seabed liquefaction and sediment re-suspension were the most significant hydrodynamic processes the seabed sediment presented under wave action. However, few studies have focused on the internal response of sediment under wave action with regard to its role in liquefaction and sediment re-suspension. In this study, four wave height scenarios (5 cm, 7 cm, 10 cm and 18 cm) were tested. Results indicated that the movements of the suspended sediments were dominated by the re-suspension of surface sediment erosion at the initial stage of wave action, whereas the suspended sediments were transported from the internal seabed sediment upward due to wave-induced liquefaction and seepage at a later stage. The observations confirmed that waves enhanced sediment re-suspension by liquefying the soil bed through excess pore pressure accumulations, not simply by excess shear stress.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherPergamon Press
dc.publisher.placeUnited Kingdom
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom146
dc.relation.ispartofpageto156
dc.relation.ispartofjournalOcean Engineering
dc.relation.ispartofvolume89
dc.rights.retentionY
dc.subject.fieldofresearchCivil Geotechnical Engineering
dc.subject.fieldofresearchPhysical Geography and Environmental Geoscience
dc.subject.fieldofresearchOceanography
dc.subject.fieldofresearchCivil Engineering
dc.subject.fieldofresearchMaritime Engineering
dc.subject.fieldofresearchcode090501
dc.subject.fieldofresearchcode0406
dc.subject.fieldofresearchcode0405
dc.subject.fieldofresearchcode0905
dc.subject.fieldofresearchcode0911
dc.titleEffects of wave-induced seabed liquefaction on sediment re-suspension in the Yellow River Delta
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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