On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steels

Detalhes bibliográficos
Autor(a) principal: Branco, R.
Data de Publicação: 2022
Outros Autores: Martins, R. F., Correia, J. A.F.O., Marciniak, Z., Macek, W., Jesus, J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/145313
Resumo: Publisher Copyright: © 2022 Elsevier Ltd
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spelling On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steelsCumulative strain energy densityFatigue indicator parameterFatigue life predictionHigh-strength steelsLow-cycle fatigueModelling and SimulationMaterials Science(all)Mechanics of MaterialsMechanical EngineeringIndustrial and Manufacturing EngineeringPublisher Copyright: © 2022 Elsevier LtdIn this paper, the applicability of the cumulative strain energy density is explored as a fatigue indicator parameter for advanced high-strength steels subjected to strain-controlled conditions. Firstly, the cyclic stress–strain responses of nine steels, selected from three multiphase families, encompassing different elemental compositions and different heat treatment routes, were studied. Then, the predictive capabilities of the proposed model were compared with those of other strain-based and energy-based approaches. It was found that the cumulative strain energy density decreases as the strain amplitude increaes. It was also found that the cumulative strain energy density and the fatigue life can be related via a power function. In addition, the relationship between the cumulative strain energy and the fatigue life was not significantly affected by the elemental composition or the heat treatment route. Finally, the fatigue lives computed through the cumulative strain energy density concept were close to those of the other models but were slightly more conservative.DEMI - Departamento de Engenharia Mecânica e IndustrialUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialRUNBranco, R.Martins, R. F.Correia, J. A.F.O.Marciniak, Z.Macek, W.Jesus, J.2022-11-08T22:13:54Z2022-112022-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12application/pdfhttp://hdl.handle.net/10362/145313eng0142-1123PURE: 45821389https://doi.org/10.1016/j.ijfatigue.2022.107121info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:25:33Zoai:run.unl.pt:10362/145313Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:52:00.425869Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steels
title On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steels
spellingShingle On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steels
Branco, R.
Cumulative strain energy density
Fatigue indicator parameter
Fatigue life prediction
High-strength steels
Low-cycle fatigue
Modelling and Simulation
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering
title_short On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steels
title_full On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steels
title_fullStr On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steels
title_full_unstemmed On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steels
title_sort On the use of the cumulative strain energy density for fatigue life assessment in advanced high-strength steels
author Branco, R.
author_facet Branco, R.
Martins, R. F.
Correia, J. A.F.O.
Marciniak, Z.
Macek, W.
Jesus, J.
author_role author
author2 Martins, R. F.
Correia, J. A.F.O.
Marciniak, Z.
Macek, W.
Jesus, J.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv DEMI - Departamento de Engenharia Mecânica e Industrial
UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
RUN
dc.contributor.author.fl_str_mv Branco, R.
Martins, R. F.
Correia, J. A.F.O.
Marciniak, Z.
Macek, W.
Jesus, J.
dc.subject.por.fl_str_mv Cumulative strain energy density
Fatigue indicator parameter
Fatigue life prediction
High-strength steels
Low-cycle fatigue
Modelling and Simulation
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering
topic Cumulative strain energy density
Fatigue indicator parameter
Fatigue life prediction
High-strength steels
Low-cycle fatigue
Modelling and Simulation
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering
description Publisher Copyright: © 2022 Elsevier Ltd
publishDate 2022
dc.date.none.fl_str_mv 2022-11-08T22:13:54Z
2022-11
2022-11-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/145313
url http://hdl.handle.net/10362/145313
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0142-1123
PURE: 45821389
https://doi.org/10.1016/j.ijfatigue.2022.107121
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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