Chaotic motion of an elasto-plastic beam

Detalhes bibliográficos
Autor(a) principal: Savi,M. A.
Data de Publicação: 2003
Outros Autores: Pacheco,P. M. C. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782003000100013
Resumo: The non-linear dynamics of a pin-ended elasto-plastic beam is discussed in this contribution. Ideal plasticity is in focus. Free and forced responses are considered. An iterative numerical procedure, based on the operator split technique, is developed. This work shows that jump phenomenon and sensitivity to initial conditions imply that the system response may become unpredictable even when a periodic response is expected. Chaotic motion is also associated with the unpredictability of the beam response.
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spelling Chaotic motion of an elasto-plastic beamChaosnon-linear dynamicselasto-plasticityThe non-linear dynamics of a pin-ended elasto-plastic beam is discussed in this contribution. Ideal plasticity is in focus. Free and forced responses are considered. An iterative numerical procedure, based on the operator split technique, is developed. This work shows that jump phenomenon and sensitivity to initial conditions imply that the system response may become unpredictable even when a periodic response is expected. Chaotic motion is also associated with the unpredictability of the beam response.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2003-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782003000100013Journal of the Brazilian Society of Mechanical Sciences and Engineering v.25 n.1 2003reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782003000100013info:eu-repo/semantics/openAccessSavi,M. A.Pacheco,P. M. C. L.eng2004-03-18T00:00:00Zoai:scielo:S1678-58782003000100013Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2004-03-18T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Chaotic motion of an elasto-plastic beam
title Chaotic motion of an elasto-plastic beam
spellingShingle Chaotic motion of an elasto-plastic beam
Savi,M. A.
Chaos
non-linear dynamics
elasto-plasticity
title_short Chaotic motion of an elasto-plastic beam
title_full Chaotic motion of an elasto-plastic beam
title_fullStr Chaotic motion of an elasto-plastic beam
title_full_unstemmed Chaotic motion of an elasto-plastic beam
title_sort Chaotic motion of an elasto-plastic beam
author Savi,M. A.
author_facet Savi,M. A.
Pacheco,P. M. C. L.
author_role author
author2 Pacheco,P. M. C. L.
author2_role author
dc.contributor.author.fl_str_mv Savi,M. A.
Pacheco,P. M. C. L.
dc.subject.por.fl_str_mv Chaos
non-linear dynamics
elasto-plasticity
topic Chaos
non-linear dynamics
elasto-plasticity
description The non-linear dynamics of a pin-ended elasto-plastic beam is discussed in this contribution. Ideal plasticity is in focus. Free and forced responses are considered. An iterative numerical procedure, based on the operator split technique, is developed. This work shows that jump phenomenon and sensitivity to initial conditions imply that the system response may become unpredictable even when a periodic response is expected. Chaotic motion is also associated with the unpredictability of the beam response.
publishDate 2003
dc.date.none.fl_str_mv 2003-03-01
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=S1678-58782003000100013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782003000100013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782003000100013
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 Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.25 n.1 2003
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (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 Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
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