A plain linear rule for fatigue analysis under natural loading considering the sequence effect

Fatigue under variable amplitude loading is currently assessed with the Palmgren-Miner rule in structural standards, ignoring the order of loading, which would require non-linear or mixed rules, especially for the random loading sequences applied to certain structures. Therefore, the goal is to deve...

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Detalles Bibliográficos
Autores: Calderón Uriszar-Aldaca, Íñigo, Biezma Moraleda, María Victoria|||0000-0002-0709-7656
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/11590
Acceso en línea:http://hdl.handle.net/10902/11590
Access Level:acceso abierto
Palabra clave:Cumulative damage
Variable amplitude fatigue
Damage accumulation
Sequence effect
Random loading
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spelling A plain linear rule for fatigue analysis under natural loading considering the sequence effectCalderón Uriszar-Aldaca, ÍñigoBiezma Moraleda, María Victoria|||0000-0002-0709-7656Cumulative damageVariable amplitude fatigueDamage accumulationSequence effectRandom loadingFatigue under variable amplitude loading is currently assessed with the Palmgren-Miner rule in structural standards, ignoring the order of loading, which would require non-linear or mixed rules, especially for the random loading sequences applied to certain structures. Therefore, the goal is to develop a practical and simple correction factor ensuring the linear summation of damage is conservative, so as to take the sequence effect into account in random loading from natural sources. The theoretical consistency of this approach is demonstrated and a case study is developed to test the feasibility of the new rule and its simplicity.ElsevierUniversidad de Cantabria20172017-10-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttp://hdl.handle.net/10902/11590International Journal of Fatigue, 2017, 103, 386-394reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/115902026-06-02T12:39:31Z
dc.title.none.fl_str_mv A plain linear rule for fatigue analysis under natural loading considering the sequence effect
title A plain linear rule for fatigue analysis under natural loading considering the sequence effect
spellingShingle A plain linear rule for fatigue analysis under natural loading considering the sequence effect
Calderón Uriszar-Aldaca, Íñigo
Cumulative damage
Variable amplitude fatigue
Damage accumulation
Sequence effect
Random loading
title_short A plain linear rule for fatigue analysis under natural loading considering the sequence effect
title_full A plain linear rule for fatigue analysis under natural loading considering the sequence effect
title_fullStr A plain linear rule for fatigue analysis under natural loading considering the sequence effect
title_full_unstemmed A plain linear rule for fatigue analysis under natural loading considering the sequence effect
title_sort A plain linear rule for fatigue analysis under natural loading considering the sequence effect
dc.creator.none.fl_str_mv Calderón Uriszar-Aldaca, Íñigo
Biezma Moraleda, María Victoria|||0000-0002-0709-7656
author Calderón Uriszar-Aldaca, Íñigo
author_facet Calderón Uriszar-Aldaca, Íñigo
Biezma Moraleda, María Victoria|||0000-0002-0709-7656
author_role author
author2 Biezma Moraleda, María Victoria|||0000-0002-0709-7656
author2_role author
dc.contributor.none.fl_str_mv Universidad de Cantabria
dc.subject.none.fl_str_mv Cumulative damage
Variable amplitude fatigue
Damage accumulation
Sequence effect
Random loading
topic Cumulative damage
Variable amplitude fatigue
Damage accumulation
Sequence effect
Random loading
description Fatigue under variable amplitude loading is currently assessed with the Palmgren-Miner rule in structural standards, ignoring the order of loading, which would require non-linear or mixed rules, especially for the random loading sequences applied to certain structures. Therefore, the goal is to develop a practical and simple correction factor ensuring the linear summation of damage is conservative, so as to take the sequence effect into account in random loading from natural sources. The theoretical consistency of this approach is demonstrated and a case study is developed to test the feasibility of the new rule and its simplicity.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-10-01
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 http://hdl.handle.net/10902/11590
url http://hdl.handle.net/10902/11590
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
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
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
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv International Journal of Fatigue, 2017, 103, 386-394
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 15,300719

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