Nonlinear oscillations of a composite microbeam reinforced with carbon nanotube based on the modified couple stress theory

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dc.authorid0000-0001-5327-3406
dc.contributor.authorAlimoradzadeh, M.
dc.contributor.authorAkbas, S. D.
dc.date.accessioned2026-02-12T21:05:18Z
dc.date.available2026-02-12T21:05:18Z
dc.date.issued2022
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractThis paper presents nonlinear oscillations of a carbon nanotube reinforced composite beam subjected to lateral harmonic load with damping effect based on the modified couple stress theory. As reinforcing phase, three different types of single walled carbon nanotubes distribution are considered through the thickness in polymeric matrix. The non-linear strain -displacement relationship is considered in the von Karman nonlinearity. The governing nonlinear dynamic equation is derived with using of Hamilton's principle. The Galerkin's decomposition technique is utilized to discretize the governing nonlinear partial differential equation to nonlinear ordinary differential equation and then is solved by using of multiple time scale method. The frequency response equation and the forced vibration response of the system are obtained. Effects of patterns of reinforcement, volume fraction, excitation force and the length scale parameter on the nonlinear responses of the carbon nanotube reinforced composite beam are investigated.
dc.identifier.doi10.12989/csm.2022.11.6.485
dc.identifier.endpage504
dc.identifier.issn2234-2184
dc.identifier.issn2234-2192
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85148610155
dc.identifier.scopusqualityQ3
dc.identifier.startpage485
dc.identifier.urihttps://doi.org/10.12989/csm.2022.11.6.485
dc.identifier.urihttps://hdl.handle.net/20.500.12885/6888
dc.identifier.volume11
dc.identifier.wosWOS:000906771000001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTechno-Press
dc.relation.ispartofCoupled Systems Mechanics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260212
dc.subjectcarbon nanotubes
dc.subjectcomposite beams
dc.subjectmodified couple stress theory
dc.subjectnonlinear oscillations
dc.titleNonlinear oscillations of a composite microbeam reinforced with carbon nanotube based on the modified couple stress theory
dc.typeArticle

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