Effect of wave storm representation on damage measurements of breakwaters

In this work, the effects of storm representation on damage measurements of a breakwater are studied in a small-scale physical wave flume. In particular, a two-layer breakwater with cubic armor units randomly placed is considered. A storm recorded in the Mediterranean Sea is the basis to analyze the...

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Autores: Marzeddu, Andrea|||0000-0001-9515-7323, Oliveira, Tiago C.A., Sánchez-Arcilla Conejo, Agustín|||0000-0002-3450-6697, Gironella Cobos, Xavier|||0000-0002-8862-5704
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/178527
Acceso en línea:https://hdl.handle.net/2117/178527
https://dx.doi.org/10.1016/j.oceaneng.2020.107082
Access Level:acceso abierto
Palabra clave:Breakwaters--Models
Waves--Mathematical models
Wave storm representation
Armor layer stability
Physical modeling
Dics d'escullera
Onades -- Models matemàtics
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
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spelling Effect of wave storm representation on damage measurements of breakwatersMarzeddu, Andrea|||0000-0001-9515-7323Oliveira, Tiago C.A.Sánchez-Arcilla Conejo, Agustín|||0000-0002-3450-6697Gironella Cobos, Xavier|||0000-0002-8862-5704Breakwaters--ModelsWaves--Mathematical modelsWave storm representationArmor layer stabilityPhysical modelingDics d'esculleraOnades -- Models matemàticsÀrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costesIn this work, the effects of storm representation on damage measurements of a breakwater are studied in a small-scale physical wave flume. In particular, a two-layer breakwater with cubic armor units randomly placed is considered. A storm recorded in the Mediterranean Sea is the basis to analyze the armor layer damage. Storm sea states are represented in the laboratory using four different methodologies: i) Real storm methodology (RSM, used here as benchmark test) ii) Classical methodology (CM) iii) Equivalent Magnitude Storm with a triangular shape (EMSI) and iv) Equivalent Magnitude Storm with a trapezoidal shape (EMSA). For the four methodologies, the experiments are repeated five times. Considering laboratory occupation times, results suggest that a minimum of five repetitions of CM should be performed to obtain an average damage value that can represent the average damage given by RSM. Although this recommendation is linked to the tested conditions, it provides useful information to set-up experiments dealing with similar breakwater and wave conditions.Peer Reviewed20202020-03-0120202020-02-24journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/178527https://dx.doi.org/10.1016/j.oceaneng.2020.107082reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengEuropean Commission http://dx.doi.org/10.13039/100011102 Seventh Framework Programme 261520 HYDRALAB IV More than water; dealing with the complex interaction of water with environmental elements, sediment, structures and iceEuropean Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 654110 HYDRALAB+ Adapting to climate changeopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttps://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1785272026-05-27T15:37:01Z
dc.title.none.fl_str_mv Effect of wave storm representation on damage measurements of breakwaters
title Effect of wave storm representation on damage measurements of breakwaters
spellingShingle Effect of wave storm representation on damage measurements of breakwaters
Marzeddu, Andrea|||0000-0001-9515-7323
Breakwaters--Models
Waves--Mathematical models
Wave storm representation
Armor layer stability
Physical modeling
Dics d'escullera
Onades -- Models matemàtics
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
title_short Effect of wave storm representation on damage measurements of breakwaters
title_full Effect of wave storm representation on damage measurements of breakwaters
title_fullStr Effect of wave storm representation on damage measurements of breakwaters
title_full_unstemmed Effect of wave storm representation on damage measurements of breakwaters
title_sort Effect of wave storm representation on damage measurements of breakwaters
dc.creator.none.fl_str_mv Marzeddu, Andrea|||0000-0001-9515-7323
Oliveira, Tiago C.A.
Sánchez-Arcilla Conejo, Agustín|||0000-0002-3450-6697
Gironella Cobos, Xavier|||0000-0002-8862-5704
author Marzeddu, Andrea|||0000-0001-9515-7323
author_facet Marzeddu, Andrea|||0000-0001-9515-7323
Oliveira, Tiago C.A.
Sánchez-Arcilla Conejo, Agustín|||0000-0002-3450-6697
Gironella Cobos, Xavier|||0000-0002-8862-5704
author_role author
author2 Oliveira, Tiago C.A.
Sánchez-Arcilla Conejo, Agustín|||0000-0002-3450-6697
Gironella Cobos, Xavier|||0000-0002-8862-5704
author2_role author
author
author
dc.subject.none.fl_str_mv Breakwaters--Models
Waves--Mathematical models
Wave storm representation
Armor layer stability
Physical modeling
Dics d'escullera
Onades -- Models matemàtics
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
topic Breakwaters--Models
Waves--Mathematical models
Wave storm representation
Armor layer stability
Physical modeling
Dics d'escullera
Onades -- Models matemàtics
Àrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària::Ports i costes
description In this work, the effects of storm representation on damage measurements of a breakwater are studied in a small-scale physical wave flume. In particular, a two-layer breakwater with cubic armor units randomly placed is considered. A storm recorded in the Mediterranean Sea is the basis to analyze the armor layer damage. Storm sea states are represented in the laboratory using four different methodologies: i) Real storm methodology (RSM, used here as benchmark test) ii) Classical methodology (CM) iii) Equivalent Magnitude Storm with a triangular shape (EMSI) and iv) Equivalent Magnitude Storm with a trapezoidal shape (EMSA). For the four methodologies, the experiments are repeated five times. Considering laboratory occupation times, results suggest that a minimum of five repetitions of CM should be performed to obtain an average damage value that can represent the average damage given by RSM. Although this recommendation is linked to the tested conditions, it provides useful information to set-up experiments dealing with similar breakwater and wave conditions.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-03-01
2020
2020-02-24
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/178527
https://dx.doi.org/10.1016/j.oceaneng.2020.107082
url https://hdl.handle.net/2117/178527
https://dx.doi.org/10.1016/j.oceaneng.2020.107082
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission http://dx.doi.org/10.13039/100011102 Seventh Framework Programme 261520 HYDRALAB IV More than water; dealing with the complex interaction of water with environmental elements, sediment, structures and ice
European Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 654110 HYDRALAB+ Adapting to climate change
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
https://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
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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