On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic plates

Detalhes bibliográficos
Autor(a) principal: Catalanotti, G.
Data de Publicação: 2021
Outros Autores: Salgado, R.M., Camanho, P.P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/32974
https://doi.org/10.1016/j.engfracmech.2021.107805
Resumo: Stress Intensity Factors (SIFs) for cracks emanating from circular holes in two-dimensional orthotropic bodies were numerically computed taking into account the effect of geometry and orthotropy. A semi-analytical expression for the correction factor was found fitting the numerical data. Finally, it was demonstrated how the same expression can be used to calculate the SIF for cracks emanating from elliptical holes once appropriate changes of variables are made.
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spelling On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic platesStress Intensity Factors (SIFs) for cracks emanating from circular holes in two-dimensional orthotropic bodies were numerically computed taking into account the effect of geometry and orthotropy. A semi-analytical expression for the correction factor was found fitting the numerical data. Finally, it was demonstrated how the same expression can be used to calculate the SIF for cracks emanating from elliptical holes once appropriate changes of variables are made.2022-12-29T15:58:38Z2022-12-292021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/32974https://doi.org/10.1016/j.engfracmech.2021.107805http://hdl.handle.net/10174/32974https://doi.org/10.1016/j.engfracmech.2021.107805engndndndCatalanotti, G.Salgado, R.M.Camanho, P.P.info: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:RCAAP2024-01-03T19:34:01Zoai:dspace.uevora.pt:10174/32974Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:21:48.724597Repositório 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 Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic plates
title On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic plates
spellingShingle On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic plates
Catalanotti, G.
title_short On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic plates
title_full On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic plates
title_fullStr On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic plates
title_full_unstemmed On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic plates
title_sort On the Stress Intensity Factor of cracks emanating from circular and elliptical holes in orthotropic plates
author Catalanotti, G.
author_facet Catalanotti, G.
Salgado, R.M.
Camanho, P.P.
author_role author
author2 Salgado, R.M.
Camanho, P.P.
author2_role author
author
dc.contributor.author.fl_str_mv Catalanotti, G.
Salgado, R.M.
Camanho, P.P.
description Stress Intensity Factors (SIFs) for cracks emanating from circular holes in two-dimensional orthotropic bodies were numerically computed taking into account the effect of geometry and orthotropy. A semi-analytical expression for the correction factor was found fitting the numerical data. Finally, it was demonstrated how the same expression can be used to calculate the SIF for cracks emanating from elliptical holes once appropriate changes of variables are made.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01T00:00:00Z
2022-12-29T15:58:38Z
2022-12-29
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/10174/32974
https://doi.org/10.1016/j.engfracmech.2021.107805
http://hdl.handle.net/10174/32974
https://doi.org/10.1016/j.engfracmech.2021.107805
url http://hdl.handle.net/10174/32974
https://doi.org/10.1016/j.engfracmech.2021.107805
dc.language.iso.fl_str_mv eng
language eng
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