Comparison of creep behavior of UD and woven CFRP in bending

Detalhes bibliográficos
Autor(a) principal: Rui Miranda Guedes
Data de Publicação: 2001
Outros Autores: Mário A. Vaz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/10216/55295
Resumo: Experimental results for creep bending tests of tape and twill woven carbon fiber-reinforced polymer (CFRP) laminates are presented and discussed. The aim of the research program was to characterize and compare the long-term behavior of both laminates. These materials will be included as structural elements in the construction of supports for delicate and precise radiation detection elements, so they need to be highly stable under any environmental conditions. The time dependency of the fiber-dominated properties of the CFRP laminates is negligibly small. Therefore the initial, analysis pointed to better creep behavior of the twill-woven CFRP laminate and also predicted null creep strains. The experimental results show a different picture: the tape laminates performed better than the woven laminates, which exhibit larger creep strains than the initial guess.
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spelling Comparison of creep behavior of UD and woven CFRP in bendingEngenharia dos materiaisMaterials engineeringExperimental results for creep bending tests of tape and twill woven carbon fiber-reinforced polymer (CFRP) laminates are presented and discussed. The aim of the research program was to characterize and compare the long-term behavior of both laminates. These materials will be included as structural elements in the construction of supports for delicate and precise radiation detection elements, so they need to be highly stable under any environmental conditions. The time dependency of the fiber-dominated properties of the CFRP laminates is negligibly small. Therefore the initial, analysis pointed to better creep behavior of the twill-woven CFRP laminate and also predicted null creep strains. The experimental results show a different picture: the tape laminates performed better than the woven laminates, which exhibit larger creep strains than the initial guess.20012001-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10216/55295eng1075-941710.1080/10759410118348Rui Miranda GuedesMário A. Vazinfo: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:RCAAP2023-11-29T12:55:11Zoai:repositorio-aberto.up.pt:10216/55295Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:29:29.893615Repositório 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 Comparison of creep behavior of UD and woven CFRP in bending
title Comparison of creep behavior of UD and woven CFRP in bending
spellingShingle Comparison of creep behavior of UD and woven CFRP in bending
Rui Miranda Guedes
Engenharia dos materiais
Materials engineering
title_short Comparison of creep behavior of UD and woven CFRP in bending
title_full Comparison of creep behavior of UD and woven CFRP in bending
title_fullStr Comparison of creep behavior of UD and woven CFRP in bending
title_full_unstemmed Comparison of creep behavior of UD and woven CFRP in bending
title_sort Comparison of creep behavior of UD and woven CFRP in bending
author Rui Miranda Guedes
author_facet Rui Miranda Guedes
Mário A. Vaz
author_role author
author2 Mário A. Vaz
author2_role author
dc.contributor.author.fl_str_mv Rui Miranda Guedes
Mário A. Vaz
dc.subject.por.fl_str_mv Engenharia dos materiais
Materials engineering
topic Engenharia dos materiais
Materials engineering
description Experimental results for creep bending tests of tape and twill woven carbon fiber-reinforced polymer (CFRP) laminates are presented and discussed. The aim of the research program was to characterize and compare the long-term behavior of both laminates. These materials will be included as structural elements in the construction of supports for delicate and precise radiation detection elements, so they need to be highly stable under any environmental conditions. The time dependency of the fiber-dominated properties of the CFRP laminates is negligibly small. Therefore the initial, analysis pointed to better creep behavior of the twill-woven CFRP laminate and also predicted null creep strains. The experimental results show a different picture: the tape laminates performed better than the woven laminates, which exhibit larger creep strains than the initial guess.
publishDate 2001
dc.date.none.fl_str_mv 2001
2001-01-01T00:00:00Z
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 https://hdl.handle.net/10216/55295
url https://hdl.handle.net/10216/55295
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1075-9417
10.1080/10759410118348
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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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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