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dc.contributor.author Machado, Sebastián Pablo
dc.contributor.author Piovan, Marcelo Tulio
dc.date.available 2017-02-02T21:13:11Z
dc.date.issued 2013-01
dc.identifier.citation Machado, Sebastián Pablo; Piovan, Marcelo Tulio; Nonlinear dynamics of rotating box FGM beams using nonlinear normal modes; Elsevier; Thin-walled Structures; 62; 1-2013; 158-168
dc.identifier.issn 0263-8231
dc.identifier.uri http://hdl.handle.net/11336/12405
dc.description.abstract In this work an analysis is performed on the nonlinear planar vibrations of a functionally graded beam subjected to a combined thermal and harmonic transverse load in the presence of internal resonance. Adopting the direct perturbation MMS technique, the partial differential equations of motion of the beam are reduced to sets of first-order nonlinear modulation equations in terms of the complex modes of the beam. The assumption of steady-state values of centrifugal loads is evaluated. It has to be said that there is a lack of information about modeling of rotating box beams made of functionally graded materials (FGMs) under thermo-mechanical loads. The influence of the transverse load amplitude and the internal detuning parameter on the strength of nonlinear modal interaction is illustrated. It is also shown that the system exhibits periodic and quasiperiodic responses for a typical range of parameter values.
dc.format application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject Nonlinear dynamics
dc.subject FGM
dc.subject Internal resonance
dc.subject Nonlinear modes
dc.subject.classification Mecánica Aplicada
dc.subject.classification Ingeniería Mecánica
dc.subject.classification INGENIERÍAS Y TECNOLOGÍAS
dc.title Nonlinear dynamics of rotating box FGM beams using nonlinear normal modes
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2017-02-02T14:06:36Z
dc.journal.volume 62
dc.journal.pagination 158-168
dc.journal.pais Países Bajos
dc.journal.ciudad Ámsterdam
dc.description.fil Fil: Machado, Sebastián Pablo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina
dc.description.fil Fil: Piovan, Marcelo Tulio. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca. Grupo de Análisis de Sistemas Mecánicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina
dc.journal.title Thin-walled Structures
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0263823112002534
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.tws.2012.09.005


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)