Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids

Detalhes bibliográficos
Autor(a) principal: Paccola,Rodrigo Ribeiro
Data de Publicação: 2015
Outros Autores: Sampaio,Maria do Socorro Martins, Coda,Humberto Breves
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Latin American journal of solids and structures (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000300583
Resumo: AbstractThis paper presents a finite element formulation for the analysis of two dimensional reinforced elastic solids developing both small and large deformations without increasing the number of degrees of freedom. Fibers are spread inside the domain without the necessity of node coincidence. Contact stress analysis is carried out for both straight and curved elements via two different strategies. The first employs consistent differential relations and the second adopts a simple average calculation. The development of all equations is described along the paper. Numerical examples are employed to demonstrate the behavior of the proposed methodology and to compare the contact stress results for both calculations.
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spelling Fiber-matrix Contact Stress Analysis for Elastic 2D Composite SolidsFinite element methodgeometrical nonlinearityfiber-reinforced solidscontact stress analysisAbstractThis paper presents a finite element formulation for the analysis of two dimensional reinforced elastic solids developing both small and large deformations without increasing the number of degrees of freedom. Fibers are spread inside the domain without the necessity of node coincidence. Contact stress analysis is carried out for both straight and curved elements via two different strategies. The first employs consistent differential relations and the second adopts a simple average calculation. The development of all equations is described along the paper. Numerical examples are employed to demonstrate the behavior of the proposed methodology and to compare the contact stress results for both calculations.Associação Brasileira de Ciências Mecânicas2015-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000300583Latin American Journal of Solids and Structures v.12 n.3 2015reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78251282info:eu-repo/semantics/openAccessPaccola,Rodrigo RibeiroSampaio,Maria do Socorro MartinsCoda,Humberto Breveseng2015-09-17T00:00:00Zoai:scielo:S1679-78252015000300583Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1679-7825&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.phpabcm@abcm.org.br||maralves@usp.br1679-78251679-7817opendoar:2015-09-17T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids
title Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids
spellingShingle Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids
Paccola,Rodrigo Ribeiro
Finite element method
geometrical nonlinearity
fiber-reinforced solids
contact stress analysis
title_short Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids
title_full Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids
title_fullStr Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids
title_full_unstemmed Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids
title_sort Fiber-matrix Contact Stress Analysis for Elastic 2D Composite Solids
author Paccola,Rodrigo Ribeiro
author_facet Paccola,Rodrigo Ribeiro
Sampaio,Maria do Socorro Martins
Coda,Humberto Breves
author_role author
author2 Sampaio,Maria do Socorro Martins
Coda,Humberto Breves
author2_role author
author
dc.contributor.author.fl_str_mv Paccola,Rodrigo Ribeiro
Sampaio,Maria do Socorro Martins
Coda,Humberto Breves
dc.subject.por.fl_str_mv Finite element method
geometrical nonlinearity
fiber-reinforced solids
contact stress analysis
topic Finite element method
geometrical nonlinearity
fiber-reinforced solids
contact stress analysis
description AbstractThis paper presents a finite element formulation for the analysis of two dimensional reinforced elastic solids developing both small and large deformations without increasing the number of degrees of freedom. Fibers are spread inside the domain without the necessity of node coincidence. Contact stress analysis is carried out for both straight and curved elements via two different strategies. The first employs consistent differential relations and the second adopts a simple average calculation. The development of all equations is described along the paper. Numerical examples are employed to demonstrate the behavior of the proposed methodology and to compare the contact stress results for both calculations.
publishDate 2015
dc.date.none.fl_str_mv 2015-03-01
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=S1679-78252015000300583
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252015000300583
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1679-78251282
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 Associação Brasileira de Ciências Mecânicas
publisher.none.fl_str_mv Associação Brasileira de Ciências Mecânicas
dc.source.none.fl_str_mv Latin American Journal of Solids and Structures v.12 n.3 2015
reponame:Latin American journal of solids and structures (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Latin American journal of solids and structures (Online)
collection Latin American journal of solids and structures (Online)
repository.name.fl_str_mv Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv abcm@abcm.org.br||maralves@usp.br
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