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Some comments on the nonlinear dynamics of a portal frame under base excitation

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dc.contributor.authorPaula, Aline Souza de
dc.contributor.authorBalthazar, Jose Manoel [UNESP]
dc.contributor.authorPalacios Felix, Jorge Luis
dc.contributor.institutionUniversidade de Brasília (UnB)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Pampa (UNIPAMPA)
dc.date.accessioned2014-12-03T13:11:25Z
dc.date.available2014-12-03T13:11:25Z
dc.date.issued2013-01-01
dc.description.abstractThis paper presents a nonlinear dynamic analysis of a flexible portal frame subjected to support excitation, which is provided by an electro-dynamical shaker. The main goal of this study is to investigate the dynamic interactions between a flexible portal frame and a nonlinear electrical support excitation. The numerical analysis shows a complex behavior of the system, which can be observed by phase spaces, Poincare sections and bifurcation diagrams.en
dc.description.affiliationUniv Brasilia, Dept Mech Engn, BR-70910900 Brasilia, DF, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, UNESP, Dept Estat Matemat Aplicada & Computacao, Rio Claro, SP, Brazil
dc.description.affiliationUniv Fed Pampa, Depto Engn, Campus Alegrete, RS, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, UNESP, Dept Estat Matemat Aplicada & Computacao, Rio Claro, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipINCT-EIE (National Institute of Science and Technology - Smart Structures in Engineering)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)
dc.format.extent1093-1101
dc.identifierhttp://dx.doi.org/10.3233/SAV-130824
dc.identifier.citationShock And Vibration. Amsterdam: Ios Press, v. 20, n. 6, p. 1093-1101, 2013.
dc.identifier.doi10.3233/SAV-130824
dc.identifier.fileWOS000327249900006.pdf
dc.identifier.issn1070-9622
dc.identifier.urihttp://hdl.handle.net/11449/113108
dc.identifier.wosWOS:000327249900006
dc.language.isoeng
dc.publisherIOS Press
dc.relation.ispartofShock and Vibration
dc.relation.ispartofjcr1.857
dc.relation.ispartofsjr0,468
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectElectro-dynamical shakeren
dc.subjectflexible portal frameen
dc.subjectnonlinear dynamicsen
dc.titleSome comments on the nonlinear dynamics of a portal frame under base excitationen
dc.typeArtigo
dcterms.licensehttp://www.iospress.nl/service/authors/author-copyright-agreement/
dcterms.rightsHolderIos Press
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Geociências e Ciências Exatas, Rio Claropt
unesp.departmentEstatística, Matemática Aplicada e Computação - IGCEpt

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