Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principles
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2008 |
| Outros Autores: | , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100020 |
Resumo: | This paper presents the results of investigations into static and dynamic properties of structural details of lightweight aluminium crafts, made of 5000 and 6000 aluminium alloys. Material and structural analyses were performed using both finite element analysis and intensive destructive and non-destructive essays on specimens representing typical structural details of lightweight crafts. The effects of alloy combination, welding process, geometries non-linearities and stress concentrations on static mechanical properties and fatigue lives of the as designed and the as built structural details are evaluated and discussed, with the aim of improving the design and production under safe life vs. fail safe principles. |
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Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principlesAluminium alloysStructural detailsEssaysLightweight craftHammer-peeningFatigueThis paper presents the results of investigations into static and dynamic properties of structural details of lightweight aluminium crafts, made of 5000 and 6000 aluminium alloys. Material and structural analyses were performed using both finite element analysis and intensive destructive and non-destructive essays on specimens representing typical structural details of lightweight crafts. The effects of alloy combination, welding process, geometries non-linearities and stress concentrations on static mechanical properties and fatigue lives of the as designed and the as built structural details are evaluated and discussed, with the aim of improving the design and production under safe life vs. fail safe principles.Sociedade Portuguesa de Materiais2008-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100020Ciência & Tecnologia dos Materiais v.20 n.1-2 2008reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100020Matias,CarlosSilva,Paulo P.Martins,Rui F.info:eu-repo/semantics/openAccess2024-02-06T17:01:05Zoai:scielo:S0870-83122008000100020Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:16:42.078562Repositório 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 |
Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principles |
| title |
Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principles |
| spellingShingle |
Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principles Matias,Carlos Aluminium alloys Structural details Essays Lightweight craft Hammer-peening Fatigue |
| title_short |
Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principles |
| title_full |
Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principles |
| title_fullStr |
Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principles |
| title_full_unstemmed |
Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principles |
| title_sort |
Structural details in lightweight aluminium crafts: Ways of improving structural reliability by applying safe life vs. fail safe principles |
| author |
Matias,Carlos |
| author_facet |
Matias,Carlos Silva,Paulo P. Martins,Rui F. |
| author_role |
author |
| author2 |
Silva,Paulo P. Martins,Rui F. |
| author2_role |
author author |
| dc.contributor.author.fl_str_mv |
Matias,Carlos Silva,Paulo P. Martins,Rui F. |
| dc.subject.por.fl_str_mv |
Aluminium alloys Structural details Essays Lightweight craft Hammer-peening Fatigue |
| topic |
Aluminium alloys Structural details Essays Lightweight craft Hammer-peening Fatigue |
| description |
This paper presents the results of investigations into static and dynamic properties of structural details of lightweight aluminium crafts, made of 5000 and 6000 aluminium alloys. Material and structural analyses were performed using both finite element analysis and intensive destructive and non-destructive essays on specimens representing typical structural details of lightweight crafts. The effects of alloy combination, welding process, geometries non-linearities and stress concentrations on static mechanical properties and fatigue lives of the as designed and the as built structural details are evaluated and discussed, with the aim of improving the design and production under safe life vs. fail safe principles. |
| publishDate |
2008 |
| dc.date.none.fl_str_mv |
2008-01-01 |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100020 |
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http://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100020 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
http://scielo.pt/scielo.php?script=sci_arttext&pid=S0870-83122008000100020 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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text/html |
| dc.publisher.none.fl_str_mv |
Sociedade Portuguesa de Materiais |
| publisher.none.fl_str_mv |
Sociedade Portuguesa de Materiais |
| dc.source.none.fl_str_mv |
Ciência & Tecnologia dos Materiais v.20 n.1-2 2008 reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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