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From periodic to chaotic oscillations in composite laminated plates

2006Journal article Restricted access
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dc.contributor.authorRibeiro, P.
dc.contributor.authorP. Duarte, Rui
dc.date.accessioned2024-05-27T11:13:20Z
dc.date.available2024-05-27T11:13:20Z
dc.date.issued2006
dc.description.abstractThe geometrically non-linear, linear elastic, oscillations of composite laminated plates are studied in the time domain by direct numeric integration of the equations of motion. A p-version finite element, where first-order shear deformation is followed and that was recently proposed for moderately thick plates, is employed to define the mathematical model. By applying transverse harmonic forces, the variation of the oscillations with the angle of the fibres is investigated. With this kind of excitation, only periodic motions with a period equal to the one of the excitation are found. However, introducing in-plane forces, m-periodic or quasi-periodic oscillations, as well as chaotic oscillations are computed. The existence of chaos is confirmed by calculating the largest Lyapunov exponent.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationRibeiro, P., & Duarte, R. P. (2006). From periodic to chaotic oscillations in composite laminated plates. Computers & Structures, 84(24), 1629–1639. https://doi.org/10.1016/j.compstruc.2005.12.006pt_PT
dc.identifier.doi10.1016/j.compstruc.2005.12.006pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.19/8403
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.subjectLaminated platespt_PT
dc.subjectP-versionpt_PT
dc.subjectNon-linearpt_PT
dc.subjectDynamicspt_PT
dc.subjectChaospt_PT
dc.titleFrom periodic to chaotic oscillations in composite laminated platespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1639pt_PT
oaire.citation.issue24-25pt_PT
oaire.citation.startPage1629pt_PT
oaire.citation.titleComputers & Structurespt_PT
oaire.citation.volume84pt_PT
person.familyNameMonteiro Amaro Duarte
person.givenNameRui Pedro
person.identifiergIYE8M4AAAAJ
person.identifier.ciencia-id211F-55A0-4B63
person.identifier.orcid0000-0002-6819-0985
person.identifier.scopus-author-id14059938600
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationd56c3162-80a4-4ade-810d-43bae4ee6d73
relation.isAuthorOfPublication.latestForDiscoveryd56c3162-80a4-4ade-810d-43bae4ee6d73

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