Sliding frame-solid interaction using BEM/FEM coupling

Detalhes bibliográficos
Autor(a) principal: Rocha,Fabio Carlos da
Data de Publicação: 2014
Outros Autores: Venturini,Wilson Sergio, 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=S1679-78252014000800006
Resumo: In this work it is presented a coupling between the Boundary Element Method (BEM) and the Finite Element Method (FEM) for two-dimensional elastostatic analysis of frame-solid interaction. The BEM is used to model the matrix while the reinforcement is modeled by the FEM. Regarding the coupling formulation a third degree polynomial is adopted to describe the displacement and rotations of the reinforcement, while a linear polynomial is used to describe the contact force among the domain (matrix) and the reinforcement. Perfect bounding contact forces are improved by means of redundant equations and Least squares method. Slip-bounding with two and three paths written as function of relative displacement are used to calculate the transmitted contact forces. Examples are used to demonstrate that the proposed slip-bounding procedure regularizes the contact force behavior.
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spelling Sliding frame-solid interaction using BEM/FEM couplingBoundary Element MethodFinite Element MethodBEM/FEM couplingadherence modelsIn this work it is presented a coupling between the Boundary Element Method (BEM) and the Finite Element Method (FEM) for two-dimensional elastostatic analysis of frame-solid interaction. The BEM is used to model the matrix while the reinforcement is modeled by the FEM. Regarding the coupling formulation a third degree polynomial is adopted to describe the displacement and rotations of the reinforcement, while a linear polynomial is used to describe the contact force among the domain (matrix) and the reinforcement. Perfect bounding contact forces are improved by means of redundant equations and Least squares method. Slip-bounding with two and three paths written as function of relative displacement are used to calculate the transmitted contact forces. Examples are used to demonstrate that the proposed slip-bounding procedure regularizes the contact force behavior.Associação Brasileira de Ciências Mecânicas2014-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252014000800006Latin American Journal of Solids and Structures v.11 n.8 2014reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1679-78252014000800006info:eu-repo/semantics/openAccessRocha,Fabio Carlos daVenturini,Wilson SergioCoda,Humberto Breveseng2015-11-17T00:00:00Zoai:scielo:S1679-78252014000800006Revistahttp://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:2015-11-17T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Sliding frame-solid interaction using BEM/FEM coupling
title Sliding frame-solid interaction using BEM/FEM coupling
spellingShingle Sliding frame-solid interaction using BEM/FEM coupling
Rocha,Fabio Carlos da
Boundary Element Method
Finite Element Method
BEM/FEM coupling
adherence models
title_short Sliding frame-solid interaction using BEM/FEM coupling
title_full Sliding frame-solid interaction using BEM/FEM coupling
title_fullStr Sliding frame-solid interaction using BEM/FEM coupling
title_full_unstemmed Sliding frame-solid interaction using BEM/FEM coupling
title_sort Sliding frame-solid interaction using BEM/FEM coupling
author Rocha,Fabio Carlos da
author_facet Rocha,Fabio Carlos da
Venturini,Wilson Sergio
Coda,Humberto Breves
author_role author
author2 Venturini,Wilson Sergio
Coda,Humberto Breves
author2_role author
author
dc.contributor.author.fl_str_mv Rocha,Fabio Carlos da
Venturini,Wilson Sergio
Coda,Humberto Breves
dc.subject.por.fl_str_mv Boundary Element Method
Finite Element Method
BEM/FEM coupling
adherence models
topic Boundary Element Method
Finite Element Method
BEM/FEM coupling
adherence models
description In this work it is presented a coupling between the Boundary Element Method (BEM) and the Finite Element Method (FEM) for two-dimensional elastostatic analysis of frame-solid interaction. The BEM is used to model the matrix while the reinforcement is modeled by the FEM. Regarding the coupling formulation a third degree polynomial is adopted to describe the displacement and rotations of the reinforcement, while a linear polynomial is used to describe the contact force among the domain (matrix) and the reinforcement. Perfect bounding contact forces are improved by means of redundant equations and Least squares method. Slip-bounding with two and three paths written as function of relative displacement are used to calculate the transmitted contact forces. Examples are used to demonstrate that the proposed slip-bounding procedure regularizes the contact force behavior.
publishDate 2014
dc.date.none.fl_str_mv 2014-12-01
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=S1679-78252014000800006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252014000800006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1679-78252014000800006
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.11 n.8 2014
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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