Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/43119
DC FieldValueLanguage
dc.contributor.authorTsai, C.P.en_US
dc.contributor.author蔡清標zh_TW
dc.contributor.authorChen, H.B.en_US
dc.contributor.authorHwung, H.H.en_US
dc.contributor.authorHuang, M.J.en_US
dc.date2005zh_TW
dc.date.accessioned2014-06-06T08:09:34Z-
dc.date.available2014-06-06T08:09:34Z-
dc.identifier.issn0029-8018zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/43119-
dc.description.abstractEstimation of the wave height transformation of shoaling and breaking is essential for the nearshore hydrodynamics and the design of coastal structures. Many empirical formulas have been well recognized to the wave height transformation, but most of them were only applicable for gentle slopes. This paper reports the experimental results of wave shoaling and breaking over the steep slopes to examine the applicability of the previous empirical formulas. Two steep bottom slopes of 1/3 and 115, and one gentle slope of 1/10 were conducted in the present experiments. Experimental results show that the shoaling distance of steep slopes become short and the surface waves may be partially reflected from the steep bottom, thus the estimation of wave shoaling using the well-known previous formula did not conform completely to the experimental results. The previous empirical formulas for the wave breaking criteria were also examined, and the modified equations to the steep beaches were proposed in this work. A numerical model was finally adopted to calculate the wave height transformation in the surf zone by introducing the modified breaking index. (C) 2004 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USzh_TW
dc.relationOcean Engineeringen_US
dc.relation.ispartofseriesOcean Engineering, Volume 32, Issue 3-4, Page(s) 469-483.en_US
dc.relation.urihttp://dx.doi.org/10.1016/j.oceaneng.2004.05.010en_US
dc.subjectwave shoalingen_US
dc.subjectwave breakingen_US
dc.subjectwave reflectionen_US
dc.subjectbreaking criteriaen_US
dc.subjectsteepen_US
dc.subjectslopeen_US
dc.subjectsurf zoneen_US
dc.titleExamination of empirical formulas for wave shoaling and breaking on steep slopesen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1016/j.oceaneng.2004.05.010zh_TW
item.languageiso639-1en_US-
item.openairetypeJournal Article-
item.cerifentitytypePublications-
item.grantfulltextnone-
item.fulltextno fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
Appears in Collections:土木工程學系所
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