Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berths

A methodology for a multi-process and multi-variable assessment of port operability/downtime in harbors, based on the historical characterization of the wave-induced response of moored ship systems at berths, in relation to both the historical outer- and in-port spectral wave climate, is presented i...

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Autores: Romano Moreno, Eva|||0000-0003-4205-7147, Díaz Hernández, Gabriel|||0000-0002-7830-4683, Tomás Sampedro, Antonio, López Lara, Javier|||0000-0003-0968-1909
Formato: artículo
Fecha de publicación:2023
País:España
Recursos:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/29796
Acesso em linha:https://hdl.handle.net/10902/29796
Access Level:acceso abierto
Palavra-chave:Port operability
Moored ship system response
Numerical calibration
Wave-ship numerical coupling
Ship motion types
Mooring plan
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spelling Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berthsRomano Moreno, Eva|||0000-0003-4205-7147 Díaz Hernández, Gabriel|||0000-0002-7830-4683Tomás Sampedro, AntonioLópez Lara, Javier|||0000-0003-0968-1909Port operabilityMoored ship system responseNumerical calibrationWave-ship numerical couplingShip motion typesMooring planA methodology for a multi-process and multi-variable assessment of port operability/downtime in harbors, based on the historical characterization of the wave-induced response of moored ship systems at berths, in relation to both the historical outer- and in-port spectral wave climate, is presented in this paper. A joint numerical modeling and statistical approach is adopted with the objectives of exhaustive evaluation of port operability, uncertainty bounding and computational efficiency. First, the most accurate numerical configuration to predict the multivariate response of the moored ships is determined from an extensive catalog. This is done through a prototype-data-based performance assessment, where the complete time and spectral distributions of motion variables are used, instead of the classical time-averaged or spectrum-aggregated parameterizations. Secondly, an efficient assessment of port operability/downtime and safety is achieved based on a multivariate system response pattern-type approach related to representative wave climate conditions. This multi-process characterization allows to identify specific wave climate and mooring conditions triggering downtime or unsafe situations at berths. In addition, a tailor-made mooring plan can be suggested for each situation, also visualizing the operability and safety levels relative to each system response variable. Finally, a further characterization based on joint probability functions of motion amplitudes and periods over the berthing event?s duration is proposed, showing the time variability of motion variables, and suggesting advancing beyond the classical monoparametric definitions.The authors would like to thank the Port Authority of Las Palmas and Naviera Armas shipping company for their cooperation and the information provided; CEHINAV-UPM Research Group (ETSI de Caminos, Canales y Puertos, Universidad Politécnica de Madrid) for assistance in the interpretation of instrumental data from the prototype monitoring campaign; Trama Ingenieros for the collaboration and support during the field campaign and collection of information; and Arcadis for the SHIP-MOORINGS model license. This work was supported by a FPU (Formación de Profesorado Universitario) grant from the Spanish Ministry of Science, Innovation and Universities to the first author (FPU18/03046). The authors acknowledge the financial support from the Government of Cantabria through the Fénix Programme. This work was also partially funded under the State R&D Program Oriented to the Challenges of the Society (PID2020-118285RB-I00) of the Spanish Ministry of Science, Innovation and UniversitiesElsevier BVUniversidad de Cantabria20232023-09-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttps://hdl.handle.net/10902/29796Ocean Engineering, 2023, 183, 115053reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/297962026-06-02T12:39:31Z
dc.title.none.fl_str_mv Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berths
title Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berths
spellingShingle Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berths
Romano Moreno, Eva|||0000-0003-4205-7147
Port operability
Moored ship system response
Numerical calibration
Wave-ship numerical coupling
Ship motion types
Mooring plan
title_short Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berths
title_full Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berths
title_fullStr Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berths
title_full_unstemmed Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berths
title_sort Multivariate assessment of port operability and downtime based on the wave-induced response of moored ships at berths
dc.creator.none.fl_str_mv Romano Moreno, Eva|||0000-0003-4205-7147
Díaz Hernández, Gabriel|||0000-0002-7830-4683
Tomás Sampedro, Antonio
López Lara, Javier|||0000-0003-0968-1909
author Romano Moreno, Eva|||0000-0003-4205-7147
author_facet Romano Moreno, Eva|||0000-0003-4205-7147
Díaz Hernández, Gabriel|||0000-0002-7830-4683
Tomás Sampedro, Antonio
López Lara, Javier|||0000-0003-0968-1909
author_role author
author2 Díaz Hernández, Gabriel|||0000-0002-7830-4683
Tomás Sampedro, Antonio
López Lara, Javier|||0000-0003-0968-1909
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidad de Cantabria
dc.subject.none.fl_str_mv Port operability
Moored ship system response
Numerical calibration
Wave-ship numerical coupling
Ship motion types
Mooring plan
topic Port operability
Moored ship system response
Numerical calibration
Wave-ship numerical coupling
Ship motion types
Mooring plan
description A methodology for a multi-process and multi-variable assessment of port operability/downtime in harbors, based on the historical characterization of the wave-induced response of moored ship systems at berths, in relation to both the historical outer- and in-port spectral wave climate, is presented in this paper. A joint numerical modeling and statistical approach is adopted with the objectives of exhaustive evaluation of port operability, uncertainty bounding and computational efficiency. First, the most accurate numerical configuration to predict the multivariate response of the moored ships is determined from an extensive catalog. This is done through a prototype-data-based performance assessment, where the complete time and spectral distributions of motion variables are used, instead of the classical time-averaged or spectrum-aggregated parameterizations. Secondly, an efficient assessment of port operability/downtime and safety is achieved based on a multivariate system response pattern-type approach related to representative wave climate conditions. This multi-process characterization allows to identify specific wave climate and mooring conditions triggering downtime or unsafe situations at berths. In addition, a tailor-made mooring plan can be suggested for each situation, also visualizing the operability and safety levels relative to each system response variable. Finally, a further characterization based on joint probability functions of motion amplitudes and periods over the berthing event?s duration is proposed, showing the time variability of motion variables, and suggesting advancing beyond the classical monoparametric definitions.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-09-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10902/29796
url https://hdl.handle.net/10902/29796
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier BV
publisher.none.fl_str_mv Elsevier BV
dc.source.none.fl_str_mv Ocean Engineering, 2023, 183, 115053
reponame:UCrea Repositorio Abierto de la Universidad de Cantabria
instname:Universidad de Cantabria (UC)
instname_str Universidad de Cantabria (UC)
reponame_str UCrea Repositorio Abierto de la Universidad de Cantabria
collection UCrea Repositorio Abierto de la Universidad de Cantabria
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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