Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabric

Detalhes bibliográficos
Autor(a) principal: Ferreira,Lucemaide Batista Miranda
Data de Publicação: 2019
Outros Autores: Freire Júnior,Raimundo Carlos Silverio, Ford,Elmo Thiago Lins Cöuras
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000300223
Resumo: Natural fibers are increasingly used as composite reinforcement in different fields of engineering. Caraua fiber stands out for its good mechanical properties and adherence to resin; however, little is known about its behavior in the manufacture of a composite or whether classic failure theory applies in this case. The present study assesses the mechanical properties of two laminas reinforced with unidirectional curaua fiber containing fiber volume fractions of 30 % and 22 %, and compares the results with the values obtained for four failure criteria, using analysis of variance (ANOVA). To that end, tensile tests were conducted along the fiber direction and at other loading angles, in addition to iosipescu shear tests. The results show that the Hashin criterion was the best and the maximum stress criterion does not represent the failure behavior of these materials.
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spelling Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabricfailure criteriacuraua fibersANOVANatural fibers are increasingly used as composite reinforcement in different fields of engineering. Caraua fiber stands out for its good mechanical properties and adherence to resin; however, little is known about its behavior in the manufacture of a composite or whether classic failure theory applies in this case. The present study assesses the mechanical properties of two laminas reinforced with unidirectional curaua fiber containing fiber volume fractions of 30 % and 22 %, and compares the results with the values obtained for four failure criteria, using analysis of variance (ANOVA). To that end, tensile tests were conducted along the fiber direction and at other loading angles, in addition to iosipescu shear tests. The results show that the Hashin criterion was the best and the maximum stress criterion does not represent the failure behavior of these materials.ABM, ABC, ABPol2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000300223Materials Research v.22 n.3 2019reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2018-0429info:eu-repo/semantics/openAccessFerreira,Lucemaide Batista MirandaFreire Júnior,Raimundo Carlos SilverioFord,Elmo Thiago Lins Cöuraseng2019-04-23T00:00:00Zoai:scielo:S1516-14392019000300223Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2019-04-23T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabric
title Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabric
spellingShingle Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabric
Ferreira,Lucemaide Batista Miranda
failure criteria
curaua fibers
ANOVA
title_short Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabric
title_full Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabric
title_fullStr Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabric
title_full_unstemmed Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabric
title_sort Analysis of Failure Criteria in Laminas Reinforced with Unidirectional Curaua Fiber Fabric
author Ferreira,Lucemaide Batista Miranda
author_facet Ferreira,Lucemaide Batista Miranda
Freire Júnior,Raimundo Carlos Silverio
Ford,Elmo Thiago Lins Cöuras
author_role author
author2 Freire Júnior,Raimundo Carlos Silverio
Ford,Elmo Thiago Lins Cöuras
author2_role author
author
dc.contributor.author.fl_str_mv Ferreira,Lucemaide Batista Miranda
Freire Júnior,Raimundo Carlos Silverio
Ford,Elmo Thiago Lins Cöuras
dc.subject.por.fl_str_mv failure criteria
curaua fibers
ANOVA
topic failure criteria
curaua fibers
ANOVA
description Natural fibers are increasingly used as composite reinforcement in different fields of engineering. Caraua fiber stands out for its good mechanical properties and adherence to resin; however, little is known about its behavior in the manufacture of a composite or whether classic failure theory applies in this case. The present study assesses the mechanical properties of two laminas reinforced with unidirectional curaua fiber containing fiber volume fractions of 30 % and 22 %, and compares the results with the values obtained for four failure criteria, using analysis of variance (ANOVA). To that end, tensile tests were conducted along the fiber direction and at other loading angles, in addition to iosipescu shear tests. The results show that the Hashin criterion was the best and the maximum stress criterion does not represent the failure behavior of these materials.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv 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://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000300223
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392019000300223
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2018-0429
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.22 n.3 2019
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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