Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water

Detalhes bibliográficos
Autor(a) principal: Mase, H.
Data de Publicação: 2013
Outros Autores: Tamada, T., Yasuda, T., Hedges, T., Reis, M. T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://repositorio.lnec.pt:8080/jspui/handle/123456789/1005323
Resumo: The current study proposes prediction formulas both for random wave runup and mean overtopping discharge at seawalls constructed on land or in very shallow water. Although several existing formulas for runup and overtopping use the incident wave characteristics at the toes of seawalls, this study adopts the equivalent deepwater wave characteristics and an imaginary seawall slope for easy application of the formulas, especially in relation to seawalls constructed on land. The prediction formulas for overtopping use the predicted runup values. For the wave runup prediction formulas two sets of experimental data are used; i.e., a new set of data and the data obtained in a previous study. For the wave overtopping prediction formulas, the experimental data measured in a previous study are used. Comparisons with measurements show good performances of both new prediction methods.
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spelling Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow WaterWave runupWave overtoppingSeawalls near shorelineImaginary seawall slopeThe current study proposes prediction formulas both for random wave runup and mean overtopping discharge at seawalls constructed on land or in very shallow water. Although several existing formulas for runup and overtopping use the incident wave characteristics at the toes of seawalls, this study adopts the equivalent deepwater wave characteristics and an imaginary seawall slope for easy application of the formulas, especially in relation to seawalls constructed on land. The prediction formulas for overtopping use the predicted runup values. For the wave runup prediction formulas two sets of experimental data are used; i.e., a new set of data and the data obtained in a previous study. For the wave overtopping prediction formulas, the experimental data measured in a previous study are used. Comparisons with measurements show good performances of both new prediction methods.2013-10-30T16:50:27Z2014-10-20T13:39:25Z2017-04-13T11:38:28Z2013-09-01T00:00:00Z2013-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.lnec.pt:8080/jspui/handle/123456789/1005323eng(print): 0733-950X(online): 1943-5460Mase, H.Tamada, T.Yasuda, T.Hedges, T.Reis, M. T.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-13T03:06:19Zoai:localhost:123456789/1005323Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:39:55.147314Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water
title Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water
spellingShingle Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water
Mase, H.
Wave runup
Wave overtopping
Seawalls near shoreline
Imaginary seawall slope
title_short Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water
title_full Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water
title_fullStr Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water
title_full_unstemmed Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water
title_sort Wave Runup and Overtopping at Seawalls Built on Land and in Very Shallow Water
author Mase, H.
author_facet Mase, H.
Tamada, T.
Yasuda, T.
Hedges, T.
Reis, M. T.
author_role author
author2 Tamada, T.
Yasuda, T.
Hedges, T.
Reis, M. T.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Mase, H.
Tamada, T.
Yasuda, T.
Hedges, T.
Reis, M. T.
dc.subject.por.fl_str_mv Wave runup
Wave overtopping
Seawalls near shoreline
Imaginary seawall slope
topic Wave runup
Wave overtopping
Seawalls near shoreline
Imaginary seawall slope
description The current study proposes prediction formulas both for random wave runup and mean overtopping discharge at seawalls constructed on land or in very shallow water. Although several existing formulas for runup and overtopping use the incident wave characteristics at the toes of seawalls, this study adopts the equivalent deepwater wave characteristics and an imaginary seawall slope for easy application of the formulas, especially in relation to seawalls constructed on land. The prediction formulas for overtopping use the predicted runup values. For the wave runup prediction formulas two sets of experimental data are used; i.e., a new set of data and the data obtained in a previous study. For the wave overtopping prediction formulas, the experimental data measured in a previous study are used. Comparisons with measurements show good performances of both new prediction methods.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-30T16:50:27Z
2013-09-01T00:00:00Z
2013-09
2014-10-20T13:39:25Z
2017-04-13T11:38:28Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.lnec.pt:8080/jspui/handle/123456789/1005323
url http://repositorio.lnec.pt:8080/jspui/handle/123456789/1005323
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv (print): 0733-950X
(online): 1943-5460
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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