Hybrid composites : experimental, numerical and analytical assessment aided by online software
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/220466 |
Resumo: | Hybrid composites are commonly applied to obtain tailor-made properties due to additive or synergistic effect between matrix and fibers, yielding a wider range of properties than the use of a single fiber could achieve. The combined use of two or more reinforcements makes the mechanical behavior of hybrid composites more complex, demanding validation of classical micromechanical approaches for the estimate of their properties. The aim of this work is to investigate the mechanical properties of a unidirectional hybrid fibrous composite, at different constituent volumetric fractions, through micromechanical analytical models implemented in the software MECH-Gcomp and through a finite element-based homogenization analysis. An experimental campaign was carried out by producing epoxy composites with glass and carbon fibers via filament winding processing. The samples were submitted to tensile (longitudinal and transverse directions) and in-plane shear tests to obtain elastic moduli, Poisson's ratios and shear moduli of the hybrid composites. Good correlation was found between experimental, numerical and analytical approaches considering the adopted assumptions. |
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Menezes, Eduardo Antonio WinkEggers, FredericoMarczak, Rogerio JoseIturrioz, IgnacioAmico, Sandro Campos2021-05-04T04:27:29Z20200167-6636http://hdl.handle.net/10183/220466001124714Hybrid composites are commonly applied to obtain tailor-made properties due to additive or synergistic effect between matrix and fibers, yielding a wider range of properties than the use of a single fiber could achieve. The combined use of two or more reinforcements makes the mechanical behavior of hybrid composites more complex, demanding validation of classical micromechanical approaches for the estimate of their properties. The aim of this work is to investigate the mechanical properties of a unidirectional hybrid fibrous composite, at different constituent volumetric fractions, through micromechanical analytical models implemented in the software MECH-Gcomp and through a finite element-based homogenization analysis. An experimental campaign was carried out by producing epoxy composites with glass and carbon fibers via filament winding processing. The samples were submitted to tensile (longitudinal and transverse directions) and in-plane shear tests to obtain elastic moduli, Poisson's ratios and shear moduli of the hybrid composites. Good correlation was found between experimental, numerical and analytical approaches considering the adopted assumptions.application/pdfengMechanics of materials [recurso eletrônico]. New York. Vol. 148 (Sept. 2020), Art. 103533, 8 p.Compósitos híbridosPropriedades mecânicas dos materiaisHybrid compositesOnline softwareMicromechanicsFinite elementHybrid composites : experimental, numerical and analytical assessment aided by online softwareEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001124714.pdf.txt001124714.pdf.txtExtracted Texttext/plain40834http://www.lume.ufrgs.br/bitstream/10183/220466/2/001124714.pdf.txtf14fcdfde3ea539563c0171de3c64edfMD52ORIGINAL001124714.pdfTexto completo (inglês)application/pdf2126117http://www.lume.ufrgs.br/bitstream/10183/220466/1/001124714.pdf643921c45e41454d46ebdf5086fd5f0eMD5110183/2204662021-08-18 04:36:48.622348oai:www.lume.ufrgs.br:10183/220466Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-08-18T07:36:48Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Hybrid composites : experimental, numerical and analytical assessment aided by online software |
title |
Hybrid composites : experimental, numerical and analytical assessment aided by online software |
spellingShingle |
Hybrid composites : experimental, numerical and analytical assessment aided by online software Menezes, Eduardo Antonio Wink Compósitos híbridos Propriedades mecânicas dos materiais Hybrid composites Online software Micromechanics Finite element |
title_short |
Hybrid composites : experimental, numerical and analytical assessment aided by online software |
title_full |
Hybrid composites : experimental, numerical and analytical assessment aided by online software |
title_fullStr |
Hybrid composites : experimental, numerical and analytical assessment aided by online software |
title_full_unstemmed |
Hybrid composites : experimental, numerical and analytical assessment aided by online software |
title_sort |
Hybrid composites : experimental, numerical and analytical assessment aided by online software |
author |
Menezes, Eduardo Antonio Wink |
author_facet |
Menezes, Eduardo Antonio Wink Eggers, Frederico Marczak, Rogerio Jose Iturrioz, Ignacio Amico, Sandro Campos |
author_role |
author |
author2 |
Eggers, Frederico Marczak, Rogerio Jose Iturrioz, Ignacio Amico, Sandro Campos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Menezes, Eduardo Antonio Wink Eggers, Frederico Marczak, Rogerio Jose Iturrioz, Ignacio Amico, Sandro Campos |
dc.subject.por.fl_str_mv |
Compósitos híbridos Propriedades mecânicas dos materiais |
topic |
Compósitos híbridos Propriedades mecânicas dos materiais Hybrid composites Online software Micromechanics Finite element |
dc.subject.eng.fl_str_mv |
Hybrid composites Online software Micromechanics Finite element |
description |
Hybrid composites are commonly applied to obtain tailor-made properties due to additive or synergistic effect between matrix and fibers, yielding a wider range of properties than the use of a single fiber could achieve. The combined use of two or more reinforcements makes the mechanical behavior of hybrid composites more complex, demanding validation of classical micromechanical approaches for the estimate of their properties. The aim of this work is to investigate the mechanical properties of a unidirectional hybrid fibrous composite, at different constituent volumetric fractions, through micromechanical analytical models implemented in the software MECH-Gcomp and through a finite element-based homogenization analysis. An experimental campaign was carried out by producing epoxy composites with glass and carbon fibers via filament winding processing. The samples were submitted to tensile (longitudinal and transverse directions) and in-plane shear tests to obtain elastic moduli, Poisson's ratios and shear moduli of the hybrid composites. Good correlation was found between experimental, numerical and analytical approaches considering the adopted assumptions. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020 |
dc.date.accessioned.fl_str_mv |
2021-05-04T04:27:29Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/220466 |
dc.identifier.issn.pt_BR.fl_str_mv |
0167-6636 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001124714 |
identifier_str_mv |
0167-6636 001124714 |
url |
http://hdl.handle.net/10183/220466 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Mechanics of materials [recurso eletrônico]. New York. Vol. 148 (Sept. 2020), Art. 103533, 8 p. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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Repositório Institucional da UFRGS |
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