Analysis of biaxial fatigue limit models for cases with circular notches

© 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/bync-nd/4.0/).

Detalles Bibliográficos
Autores: Chaves Repiso, Víctor Manuel, Navarro Robles, Alfredo, Susmel, Luca, Taylor, D.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/175222
Acceso en línea:https://hdl.handle.net/11441/175222
https://doi.org/10.1016/j.ijfatigue.2022.106981
Access Level:acceso abierto
Palabra clave:Multiaxial fatigue
Notch
High cycle fatigue
Fatigue limit
Biaxial cyclic loading
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spelling Analysis of biaxial fatigue limit models for cases with circular notchesChaves Repiso, Víctor ManuelNavarro Robles, AlfredoSusmel, LucaTaylor, D.Multiaxial fatigueNotchHigh cycle fatigueFatigue limitBiaxial cyclic loading© 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/bync-nd/4.0/).This work shows an analysis of several models of multiaxial fatigue for notches: Navarro-Rios’ model, which analyses the interaction between the crack and its associated plastic zone with the material microstructural barriers, and three models that combine a critical volume method for notches with a critical plane model for multiaxial fatigue in unnotched solids. Specifically, the application of these models for the prediction of the fatigue limit for a plate with a circular hole subjected to axial, shear and in-phase biaxial cyclic loading is studied. The effects of two parameters are analysed: the radius of the hole and the relationship between the torsional and axial fatigue limits. For all the analysed models, cases are observed in which an increase in the hole radius produces an increase in the predicted fatigue limit, that is, the evolution of the fatigue limit with an increasing hole radius is not always monotonically decreasing, as would be expected. These effects, which we have called “humps” because of their appearance on the prediction graphs, mainly occur in shear loading. No humps were observed in the studied experimental results, but the number of available experimental results is too small to assure this tendency. The results shown in the work indicate that a greater knowledge of the physics of multiaxial fatigue in notches is necessary to achieve models that are capable of providing increasingly accurate predictions.ElsevierIngeniería Mecánica y FabricaciónTEP111: Ingeniería MecánicaMinisterio de Ciencia e Innovación (MICIN). EspañaJunta de AndalucíaEuropean Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/175222https://doi.org/10.1016/j.ijfatigue.2022.106981reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésInternational Journal of Fatigue, 162, 106981.DPI2017-84788-PPID2020-117407 GB-I00P18-FR-4306https://www.sciencedirect.com/science/article/pii/S0142112322002493info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1752222026-06-17T12:51:07Z
dc.title.none.fl_str_mv Analysis of biaxial fatigue limit models for cases with circular notches
title Analysis of biaxial fatigue limit models for cases with circular notches
spellingShingle Analysis of biaxial fatigue limit models for cases with circular notches
Chaves Repiso, Víctor Manuel
Multiaxial fatigue
Notch
High cycle fatigue
Fatigue limit
Biaxial cyclic loading
title_short Analysis of biaxial fatigue limit models for cases with circular notches
title_full Analysis of biaxial fatigue limit models for cases with circular notches
title_fullStr Analysis of biaxial fatigue limit models for cases with circular notches
title_full_unstemmed Analysis of biaxial fatigue limit models for cases with circular notches
title_sort Analysis of biaxial fatigue limit models for cases with circular notches
dc.creator.none.fl_str_mv Chaves Repiso, Víctor Manuel
Navarro Robles, Alfredo
Susmel, Luca
Taylor, D.
author Chaves Repiso, Víctor Manuel
author_facet Chaves Repiso, Víctor Manuel
Navarro Robles, Alfredo
Susmel, Luca
Taylor, D.
author_role author
author2 Navarro Robles, Alfredo
Susmel, Luca
Taylor, D.
author2_role author
author
author
dc.contributor.none.fl_str_mv Ingeniería Mecánica y Fabricación
TEP111: Ingeniería Mecánica
Ministerio de Ciencia e Innovación (MICIN). España
Junta de Andalucía
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
dc.subject.none.fl_str_mv Multiaxial fatigue
Notch
High cycle fatigue
Fatigue limit
Biaxial cyclic loading
topic Multiaxial fatigue
Notch
High cycle fatigue
Fatigue limit
Biaxial cyclic loading
description © 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/bync-nd/4.0/).
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/175222
https://doi.org/10.1016/j.ijfatigue.2022.106981
url https://hdl.handle.net/11441/175222
https://doi.org/10.1016/j.ijfatigue.2022.106981
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv International Journal of Fatigue, 162, 106981.
DPI2017-84788-P
PID2020-117407 GB-I00
P18-FR-4306
https://www.sciencedirect.com/science/article/pii/S0142112322002493
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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