Please use this identifier to cite or link to this item: http://repositorio.lnec.pt:8080/jspui/handle/123456789/1011297
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dc.contributor.authorSantos, J. A.pt_BR
dc.contributor.authorPinheiro, L.pt_BR
dc.contributor.authorAbdelwahab, H.S.pt_BR
dc.contributor.authorPedro, F.pt_BR
dc.contributor.authorFortes, C. J. E. M.pt_BR
dc.contributor.authorCapitão, R.pt_BR
dc.contributor.authorHinostroza , M.pt_BR
dc.contributor.authorGuedes Soares, C.pt_BR
dc.date.accessioned2019-01-24T16:31:53Zpt_BR
dc.date.accessioned2019-02-07T15:16:49Z-
dc.date.available2019-01-24T16:31:53Zpt_BR
dc.date.available2019-02-07T15:16:49Z-
dc.date.issued2018-11pt_BR
dc.identifier.issn2448-2951pt_BR
dc.identifier.urihttps://repositorio.lnec.pt/jspui/handle/123456789/1011297-
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 free-surface 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_BR
dc.language.isoengpt_BR
dc.publisherFURGpt_BR
dc.rightsrestrictedAccesspt_BR
dc.subjectShip motionspt_BR
dc.subjectMooring loadspt_BR
dc.subjectFenderspt_BR
dc.subjectIrregular wavespt_BR
dc.subjectPhysical modellingpt_BR
dc.titlePhysical modelling of motions and forces on a moored ship at the Leixões portpt_BR
dc.typeworkingPaperpt_BR
dc.description.pages2501-2517pppt_BR
dc.identifier.localRio Grande, Brasilpt_BR
dc.description.sectorDHA/NPEpt_BR
dc.identifier.conftitleVIII SEMENGO - Seminário e Workshop em Engenharia Oceânicapt_BR
dc.contributor.peer-reviewedSIMpt_BR
dc.contributor.academicresearchersSIMpt_BR
dc.contributor.arquivoNAOpt_BR
Appears in Collections:DHA/NPE - Comunicações a congressos e artigos de revista

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