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Physical modelling of motions and forces on a moored ship at the Leixões port

2019-08-16Journal article Restricted access
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dc.contributor.authorSantos, João Alfredo
dc.contributor.authorPinheiro, Liliana
dc.contributor.authorAbdelwahab, Hossam S.
dc.contributor.authorFortes, Conceição
dc.contributor.authorPedro, Francisco G. L.
dc.contributor.authorCapitão, Rui P.
dc.contributor.authorHinostroza, Miguel
dc.contributor.authorSoares, Carlos Guedes
dc.date.accessioned2020-02-06T12:00:05Z
dc.date.available2020-02-06T12:00:05Z
dc.date.issued2019-08-16
dc.descriptionEste trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2016 do Instituto Politécnico de Lisboa. Código de referência IPL/2016/NavNum_ISEL
dc.description.abstractThis paper describes the physical model, experimental setup and tests performed at the Portuguese Civil Engineering Laboratory (LNEC), to study the motions and forces of a moored ship at the Leixões port, for different sea states in irregular waves. The tests were carried out at one of the wave tanks of LNEC, where the Leixões port layout was implemented at scale 1:80 with the detailed model similar to the prototype bathymetry and surrounding structures. The moored ship is a 3.43 m long scale model of the well-known “Esso Osaka” tanker and is moored to the pier A of the oil terminal at 0.135 m draft. Several types of measurements were recorded in this study. The freesurface elevation and wave direction were measured with a set of resistive wave gauges. The wave velocities at the entrance of the harbour were measured with an acoustic Doppler velocimeter. Motions of the moored ship were measured with the OptiTrack™ motion capture system whereas forces on fenders and mooring lines were measured with load cells attached to a complex spring system developed at LNEC. Several tests were carried out for a number of incident sea states characterized by a JONSWAP spectrum, with different significant wave heights and peak periods. The measurement, analysis and results obtained for the incident wave conditions characterized by a significant wave height of 6 m and a peak wave period of 14 s are presented and discussed in this paper.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSANTOS, João A.; [et al] – Physical modelling of motions and forces on a moored ship at the Leixões port. Defect and Diffusion Forum. ISSN 1662-9507. Vol. 396 (2019), pp. 60-69pt_PT
dc.identifier.doi10.4028/www.scientific.net/DDF.396.60pt_PT
dc.identifier.issn1662-9507
dc.identifier.urihttp://hdl.handle.net/10400.21/11077
dc.language.isoengpt_PT
dc.publisherTrans Tech Publicationspt_PT
dc.relationPTDC/EMSTRA/5628/2014pt_PT
dc.relationProjeto financiado no âmbito do Concurso de Projetos de Investigação, Desenvolvimento, Inovação & Criação Artística (IDI&CA) financiados pelo Instituto Politécnico de Lisboa. IPL/2016/NavNum_ISELpt_PT
dc.subjectShip motionpt_PT
dc.subjectShip mooring systempt_PT
dc.subjectFenderpt_PT
dc.subjectIrregular wavept_PT
dc.subjectPhysical modelpt_PT
dc.subjectLeixões portpt_PT
dc.titlePhysical modelling of motions and forces on a moored ship at the Leixões portpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage69pt_PT
oaire.citation.startPage60pt_PT
oaire.citation.titleDefect and Diffusion Forumpt_PT
oaire.citation.volume396pt_PT
person.familyNameSantos
person.familyNamePinheiro
person.familyNameFortes
person.familyNameHinostroza
person.familyNameGuedes Soares
person.givenNameJoão Alfredo
person.givenNameLiliana
person.givenNameConceição
person.givenNameMiguel
person.givenNameCarlos
person.identifier.ciencia-id6416-97C2-3C08
person.identifier.ciencia-idFC11-5D1B-7AE9
person.identifier.ciencia-idCB15-B6E3-B2DA
person.identifier.ciencia-id8B17-E70C-CE0B
person.identifier.ciencia-id411E-B911-1D2A
person.identifier.orcid0000-0001-7216-9217
person.identifier.orcid0000-0001-8604-5450
person.identifier.orcid0000-0002-5503-7527
person.identifier.orcid0000-0002-8505-7051
person.identifier.orcid0000-0002-8570-4263
person.identifier.ridL-1522-2013
person.identifier.ridH-1140-2012
person.identifier.scopus-author-id57201831145
person.identifier.scopus-author-id23012701100
person.identifier.scopus-author-id56232954700
person.identifier.scopus-author-id56978160800
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication57b7ab2d-5358-4139-878e-3f58275791b4
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relation.isAuthorOfPublicationc396c30f-e52a-401d-8527-7d86a4a96ff0
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