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Experimentally validated numerical models to assess tsunami hydrodynamic force on an elevated structure

2021-12-15Journal article Restricted access
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dc.contributor.authorReis, Cláudia
dc.contributor.authorClain, Stéphane
dc.contributor.authorFigueiredo, Jorge
dc.contributor.authorBarbosa, Andre R.
dc.contributor.authorBaptista, Maria Ana Carvalho Viana
dc.contributor.authorLopes, Mário
dc.date.accessioned2021-10-28T08:37:49Z
dc.date.available2021-10-28T08:37:49Z
dc.date.issued2021-12-15
dc.description.abstractRecently, the North American and Japanese authorities began combining the tsunami forces with other loads in their structural design guidelines. Nonetheless, due to the infrequent nature of tsunamis, the provisions may benefit from complementary insights on the qualitative and quantitative characterization of the extreme phenomena and their interaction with coastal structures. The goal of this paper is to explore reliable and relatively accessible computational techniques to determine pressures and forces due to tsunami-like waves on elevated structures. Hydrodynamic flow quantities are simulated for the tsunami-like waves using an Eulerian scheme (Shallow Water equations solved by the Finite Volume method), a Lagrangian scheme (Navier-Stokes equations solved by the Smoothed Particle Hydrodynamics method), and a coupled Eulerian Lagrangian modeling approach. The numerical solutions are validated against experimental data acquired from an experimental campaign performed at the large wave flume of the Hinsdale Wave Research Laboratory, Oregon State University. The correlations between the experimental data and the numerical solutions highlight the advantages and disadvantages of the simulation techniques used, contributing to increase the confidence levels in their use in determining tsunami forces for use in structural assessments and design.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationREIS, Cláudia; [et al] – Experimentally validated numerical models to assess tsunami hydrodynamic force on an elevated structure. Engineering Structures. ISSN 0141-0296. Vol. 249 (2021), pp. 1-13pt_PT
dc.identifier.doi10.1016/j.engstruct.2021.113280pt_PT
dc.identifier.eissn1873-7323
dc.identifier.issn0141-0296
dc.identifier.urihttp://hdl.handle.net/10400.21/13937
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationSFRH/BD/137531/2018 - FCT / European Commissionpt_PT
dc.relationUID/FIS/04650/2019 - FCTpt_PT
dc.relation1661315 - National Science Foundation (NSF)pt_PT
dc.relationPOCI-01-0145-FEDER-028118 - FCTpt_PT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0141029621013985?via%3Dihubpt_PT
dc.subjectTsunami-like hydrodynamic loading on elevated structurespt_PT
dc.subjectAnalytical and numerical assessment of tsunami loadingpt_PT
dc.subjectExperimental validation of numerical schemes to assess tsunami loadingpt_PT
dc.titleExperimentally validated numerical models to assess tsunami hydrodynamic force on an elevated structurept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage13pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleEngineering Structurespt_PT
oaire.citation.volume249pt_PT
person.familyNameReis
person.familyNameClain
person.familyNameda Silva Figueiredo
person.familyNameBarbosa
person.familyNamede Carvalho Viana Baptista
person.givenNameCláudia
person.givenNameStéphane Louis
person.givenNameJorge Manuel
person.givenNameAndre
person.givenNameMARIA ANA
person.identifier396036
person.identifierhttps://scholar.google.pt/citations?user=ApQ9Bp4AAAAJ&hl=pt-PT
person.identifier.ciencia-id8017-0F17-1C7A
person.identifier.ciencia-idD811-3EE8-5EF5
person.identifier.ciencia-idDF1F-FD6D-5C61
person.identifier.ciencia-idCF12-1EE3-F49B
person.identifier.orcid0000-0003-3940-2739
person.identifier.orcid0000-0003-2295-5118
person.identifier.orcid0000-0001-9036-1309
person.identifier.orcid0000-0003-4547-531X
person.identifier.orcid0000-0002-6381-703X
person.identifier.ridAHE-4327-2022
person.identifier.ridH-1708-2016
person.identifier.scopus-author-id55203435000
person.identifier.scopus-author-idhttps://www.scopus.com/authid/detail.uri?authorId=7102934075
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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