Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded Shells

Detalhes bibliográficos
Autor(a) principal: Mars,J.
Data de Publicação: 2017
Outros Autores: Koubaa,S., Wali,M., Dammak,F.
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=S1679-78252017001101952
Resumo: Abstract In this paper, a geometrically nonlinear analysis of functionally graded material (FGM) shells is investigated using Abaqus software. A user defined subroutine (UMAT) is developed and implemented in Abaqus/Standard to study the FG shells in large displacements and rotations. The material properties are introduced according to the integration points in Abaqus via the UMAT subroutine. The predictions of static response of several non-trivial structure problems are compared to some reference solutions in order to verify the accuracy and the effectiveness of the new developed nonlinear solution procedures. All the results indicate very good performance in comparison with references.
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spelling Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded ShellsGeometric nonlinearFunctionally graded shellsNumerical implementationAbstract In this paper, a geometrically nonlinear analysis of functionally graded material (FGM) shells is investigated using Abaqus software. A user defined subroutine (UMAT) is developed and implemented in Abaqus/Standard to study the FG shells in large displacements and rotations. The material properties are introduced according to the integration points in Abaqus via the UMAT subroutine. The predictions of static response of several non-trivial structure problems are compared to some reference solutions in order to verify the accuracy and the effectiveness of the new developed nonlinear solution procedures. All the results indicate very good performance in comparison with references.Associação Brasileira de Ciências Mecânicas2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252017001101952Latin American Journal of Solids and Structures v.14 n.11 2017reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78253914info:eu-repo/semantics/openAccessMars,J.Koubaa,S.Wali,M.Dammak,F.eng2017-12-18T00:00:00Zoai:scielo:S1679-78252017001101952Revistahttp://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:2017-12-18T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded Shells
title Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded Shells
spellingShingle Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded Shells
Mars,J.
Geometric nonlinear
Functionally graded shells
Numerical implementation
title_short Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded Shells
title_full Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded Shells
title_fullStr Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded Shells
title_full_unstemmed Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded Shells
title_sort Numerical Analysis of Geometrically Non-Linear Behavior of Functionally Graded Shells
author Mars,J.
author_facet Mars,J.
Koubaa,S.
Wali,M.
Dammak,F.
author_role author
author2 Koubaa,S.
Wali,M.
Dammak,F.
author2_role author
author
author
dc.contributor.author.fl_str_mv Mars,J.
Koubaa,S.
Wali,M.
Dammak,F.
dc.subject.por.fl_str_mv Geometric nonlinear
Functionally graded shells
Numerical implementation
topic Geometric nonlinear
Functionally graded shells
Numerical implementation
description Abstract In this paper, a geometrically nonlinear analysis of functionally graded material (FGM) shells is investigated using Abaqus software. A user defined subroutine (UMAT) is developed and implemented in Abaqus/Standard to study the FG shells in large displacements and rotations. The material properties are introduced according to the integration points in Abaqus via the UMAT subroutine. The predictions of static response of several non-trivial structure problems are compared to some reference solutions in order to verify the accuracy and the effectiveness of the new developed nonlinear solution procedures. All the results indicate very good performance in comparison with references.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
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=S1679-78252017001101952
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252017001101952
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1679-78253914
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.14 n.11 2017
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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