Quasi static mechanical study of vacuum bag infused bouligand inspired composites
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/1822/82481 |
Resumo: | Three novel Bouligand inspired composites were produced by vacuum bag infusion manufacturing process and their quasi-static mechanical performance were compared to a conventional aircraft laminate. A morphologic/physical study was first conducted for all configurations and their mechanical response under tensile, three-point bending (3-PB) and interlaminar shear strength (ILSS) tests were then evaluated and discussed. No significant number of voids were detected into laminates, however, a rough and poor defined interlaminar region was observed in both Bouligand-like configurations. Under quasi-static mechanical solicitations, and when compared to reference layup, bioinspired configurations have shown similar and 18% higher tensile and flexural modulus. However, the progressive and translaminar failure mode, typically observed in these configurations, led to a lower load bearing capability. Despite presented similar interlaminar resistance than reference, finite element models built have revealed a good correlation between cross-section stress field and failure mode observed experimentally. |
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Quasi static mechanical study of vacuum bag infused bouligand inspired compositesCarbon fibreBouligand architectureVacuum bag infusionQuasi-static testingFE modellingFailure modeEngenharia e Tecnologia::Engenharia MecânicaEngenharia e Tecnologia::Engenharia dos MateriaisEngenharia e Tecnologia::Outras Engenharias e TecnologiasScience & TechnologyIndústria, inovação e infraestruturasThree novel Bouligand inspired composites were produced by vacuum bag infusion manufacturing process and their quasi-static mechanical performance were compared to a conventional aircraft laminate. A morphologic/physical study was first conducted for all configurations and their mechanical response under tensile, three-point bending (3-PB) and interlaminar shear strength (ILSS) tests were then evaluated and discussed. No significant number of voids were detected into laminates, however, a rough and poor defined interlaminar region was observed in both Bouligand-like configurations. Under quasi-static mechanical solicitations, and when compared to reference layup, bioinspired configurations have shown similar and 18% higher tensile and flexural modulus. However, the progressive and translaminar failure mode, typically observed in these configurations, led to a lower load bearing capability. Despite presented similar interlaminar resistance than reference, finite element models built have revealed a good correlation between cross-section stress field and failure mode observed experimentally.Fundação para a Ciência e Tecnologia (FCT), Projetos UIDB/05256/2020, UIDP/05256/2020 e MITP-TB/PFM/0005/2013ElsevierUniversidade do MinhoAmorim, Luís Manuel MachadoSantos, Ana Raquel RibeiroNunes, J. P.Dias, Gustavo R.Viana, J. C.2021-06-062021-06-06T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/82481engAmorim, L., Santos, A., Nunes, J. P., Dias, G., Viana, J.C. Quasi static mechanical study of vacuum bag infused bouligand inspired composites, Polymer Testing, Vol. 100, https://doi.org/10.1016/j.polymertesting.2021.107261, 20210142-941810.1016/j.polymertesting.2021.107261107261https://www.sciencedirect.com/science/article/pii/S0142941821002117?via%3Dihubinfo: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:RCAAP2023-07-21T12:15:21Zoai:repositorium.sdum.uminho.pt:1822/82481Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:07:46.060218Repositório 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 |
Quasi static mechanical study of vacuum bag infused bouligand inspired composites |
title |
Quasi static mechanical study of vacuum bag infused bouligand inspired composites |
spellingShingle |
Quasi static mechanical study of vacuum bag infused bouligand inspired composites Amorim, Luís Manuel Machado Carbon fibre Bouligand architecture Vacuum bag infusion Quasi-static testing FE modelling Failure mode Engenharia e Tecnologia::Engenharia Mecânica Engenharia e Tecnologia::Engenharia dos Materiais Engenharia e Tecnologia::Outras Engenharias e Tecnologias Science & Technology Indústria, inovação e infraestruturas |
title_short |
Quasi static mechanical study of vacuum bag infused bouligand inspired composites |
title_full |
Quasi static mechanical study of vacuum bag infused bouligand inspired composites |
title_fullStr |
Quasi static mechanical study of vacuum bag infused bouligand inspired composites |
title_full_unstemmed |
Quasi static mechanical study of vacuum bag infused bouligand inspired composites |
title_sort |
Quasi static mechanical study of vacuum bag infused bouligand inspired composites |
author |
Amorim, Luís Manuel Machado |
author_facet |
Amorim, Luís Manuel Machado Santos, Ana Raquel Ribeiro Nunes, J. P. Dias, Gustavo R. Viana, J. C. |
author_role |
author |
author2 |
Santos, Ana Raquel Ribeiro Nunes, J. P. Dias, Gustavo R. Viana, J. C. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Amorim, Luís Manuel Machado Santos, Ana Raquel Ribeiro Nunes, J. P. Dias, Gustavo R. Viana, J. C. |
dc.subject.por.fl_str_mv |
Carbon fibre Bouligand architecture Vacuum bag infusion Quasi-static testing FE modelling Failure mode Engenharia e Tecnologia::Engenharia Mecânica Engenharia e Tecnologia::Engenharia dos Materiais Engenharia e Tecnologia::Outras Engenharias e Tecnologias Science & Technology Indústria, inovação e infraestruturas |
topic |
Carbon fibre Bouligand architecture Vacuum bag infusion Quasi-static testing FE modelling Failure mode Engenharia e Tecnologia::Engenharia Mecânica Engenharia e Tecnologia::Engenharia dos Materiais Engenharia e Tecnologia::Outras Engenharias e Tecnologias Science & Technology Indústria, inovação e infraestruturas |
description |
Three novel Bouligand inspired composites were produced by vacuum bag infusion manufacturing process and their quasi-static mechanical performance were compared to a conventional aircraft laminate. A morphologic/physical study was first conducted for all configurations and their mechanical response under tensile, three-point bending (3-PB) and interlaminar shear strength (ILSS) tests were then evaluated and discussed. No significant number of voids were detected into laminates, however, a rough and poor defined interlaminar region was observed in both Bouligand-like configurations. Under quasi-static mechanical solicitations, and when compared to reference layup, bioinspired configurations have shown similar and 18% higher tensile and flexural modulus. However, the progressive and translaminar failure mode, typically observed in these configurations, led to a lower load bearing capability. Despite presented similar interlaminar resistance than reference, finite element models built have revealed a good correlation between cross-section stress field and failure mode observed experimentally. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-06 2021-06-06T00:00:00Z |
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/1822/82481 |
url |
https://hdl.handle.net/1822/82481 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Amorim, L., Santos, A., Nunes, J. P., Dias, G., Viana, J.C. Quasi static mechanical study of vacuum bag infused bouligand inspired composites, Polymer Testing, Vol. 100, https://doi.org/10.1016/j.polymertesting.2021.107261, 2021 0142-9418 10.1016/j.polymertesting.2021.107261 107261 https://www.sciencedirect.com/science/article/pii/S0142941821002117?via%3Dihub |
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.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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 |
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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 |
reponame_str |
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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1799132497289674752 |