On the vibration of size dependent rotating laminated composite and sandwich microbeams via a transverse shear-normal deformation theory

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dc.authoridKaramanlı, Armağan/0000-0003-3990-6515
dc.authoridAYDOGDU, METIN/0000-0003-4567-2532
dc.authorwosidAydogdu, Metin/A-2596-2009
dc.authorwosidKaramanlı, Armağan/AGG-2487-2022
dc.contributor.authorKaramanli, Armagan
dc.contributor.authorAydogdu, Metin
dc.date.accessioned2024-06-12T11:13:45Z
dc.date.available2024-06-12T11:13:45Z
dc.date.issued2019
dc.departmentTrakya Üniversitesien_US
dc.description.abstractIn this paper, the eigenfrequencies of rotating laminated composite (LC) and sandwich microbeams with different boundary conditions (BCs) are studied. The size-dependent variational formulation of the problem is obtained based on the Modified Couple Stress Theory (MCST) by employing a transverse shear-normal deformable beam theory and finite element method (FEM) formulation. The convergence and verification studies of the developed code are carried out and computed results in terms of dimensionless fundamental frequencies (DFFs) are compared with the available ones in the open literature. Various BCs, aspect ratios, fiber orientation angles, thickness to material length scale parameter (MLSP) ratios, core thickness to face layer thickness ratios, dimensionless rotation speeds (DRSs) and hub ratios are employed for the extensive analyses. It is found that the DFFs of the LC microbeams are highly affected by the small size effect accompanying with the orthotropy ratios, DRSs, hub ratios and fiber orientation angles. The effect of the small size on the DFFs of the rotating clamped-clamped LC microbeams is more pronounced than on those of the rotating clamped-free LC microbeams. The hub ratio has a significant effect on the DFFs of the rotating LC microbeams than the rotation speed.en_US
dc.identifier.doi10.1016/j.compstruct.2019.02.044
dc.identifier.endpage300en_US
dc.identifier.issn0263-8223
dc.identifier.issn1879-1085
dc.identifier.scopus2-s2.0-85061830732en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage290en_US
dc.identifier.urihttps://doi.org/10.1016/j.compstruct.2019.02.044
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23676
dc.identifier.volume216en_US
dc.identifier.wosWOS:000461162500026en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofComposite Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectRotating Microbeamen_US
dc.subjectModified Couple Stress Theoryen_US
dc.subjectFinite Element Methoden_US
dc.subjectLaminated Compositeen_US
dc.subjectFree Vibrationen_US
dc.subjectCouple Stress Theoryen_US
dc.subjectFunctionally Graded Timoshenkoen_US
dc.subjectFlapwise Vibrationen_US
dc.subjectBuckling Analysisen_US
dc.subjectBending Analysisen_US
dc.subject4-Unknown Shearen_US
dc.subjectEuler-Bernoullien_US
dc.subjectBeamsen_US
dc.subjectModelen_US
dc.subjectMicroscaleen_US
dc.titleOn the vibration of size dependent rotating laminated composite and sandwich microbeams via a transverse shear-normal deformation theoryen_US
dc.typeArticleen_US

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