Dynamic analysis of short-fiber reinforced composite nanobeams based on nonlocal strain gradient theory

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dc.contributor.authorGul, Ufuk
dc.date.accessioned2024-06-12T10:58:18Z
dc.date.available2024-06-12T10:58:18Z
dc.date.issued2024
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThis study deals with the dynamic behavior of short-fiber reinforced composite nanobeams. It is assumed that short-fibers are aligned or randomly distributed in the composite nanobeams. Nonlocal strain gradient theory is applied to composite nanobeam mechanics including Euler-Bernoulli and Timoshenko beam models. The transverse vibration of these composite nanobeams is investigated for various boundary conditions. Approximate Ritz method is used for obtaining the natural frequencies of short-fiber reinforced composite nanobeams. In addition to vibration analysis, wave propagation in short-fiber reinforced composite nanobeams is investigated and wave dispersion relations are analytically obtained for both Euler-Bernoulli and Timoshenko beam models. The vibration and wave dispersion results of short-fiber reinforced composite nanobeams are obtained for aligned and randomly distributed cases. The results obtained from this paper showed that there is no significant difference between the aligned and randomly oriented short-fiber composite nanobeams. This provides great convenience to designers where it is not possible to orient the reinforcement material in composites. The present study may be useful for the mechanical analysis and design of micro/nano-electromechanical systems (MEMS/NEMS), nanoprobes, nanosensors, nanoactuators, and atomic force microscopes.en_US
dc.identifier.doi10.1177/09544062241227086
dc.identifier.endpage2676en_US
dc.identifier.issn0954-4062
dc.identifier.issn2041-2983
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85185462278en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2641en_US
dc.identifier.urihttps://doi.org/10.1177/09544062241227086
dc.identifier.urihttps://hdl.handle.net/20.500.14551/19996
dc.identifier.volume238en_US
dc.identifier.wosWOS:001169582600001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofProceedings Of The Institution Of Mechanical Engineers Part C-Journal Of Mechanical Engineering Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectComposite Nanobeamsen_US
dc.subjectVibrationen_US
dc.subjectWave Propagationen_US
dc.subjectNonlocal Strain Gradient Theoryen_US
dc.subjectEuler-Bernoulli/Timoshenko Beam Modelsen_US
dc.subjectVibration Analysisen_US
dc.subjectCarbon Nanotubesen_US
dc.subjectTimoshenko Beamsen_US
dc.subjectElasticityen_US
dc.subjectDislocationen_US
dc.subjectFormulationen_US
dc.subjectResonanceen_US
dc.subjectModelen_US
dc.titleDynamic analysis of short-fiber reinforced composite nanobeams based on nonlocal strain gradient theoryen_US
dc.typeArticleen_US

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