Combined effects of transverse shear stresses and nonlinear elastic foundations on the nonlinear dynamic response of heterogeneous orthotropic cylindrical shells

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dc.contributor.authorSofiyev, A. H.
dc.contributor.authorKuruoglu, N.
dc.date.accessioned2024-09-11T19:50:50Z
dc.date.available2024-09-11T19:50:50Z
dc.date.issued2017
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractThe present work aims to provide a detailed study regarding the nonlinear dynamic response of heterogeneous (HT) orthotropic cylinders resting on the nonlinear elastic foundations. The problem is formulated on the basis of the shear deformation theory (SDT) using von Karman type geometric nonlinearity in the framework of the Donnell's shell theory. Material properties of the cylinders vary continuously in the thickness direction according to the exponential-law distribution. Nonlinear ordinary differential equation is obtained with the use of superposition and Galerkin methods and solved applying the homotopy perturbation method (HPM). The validity of the present method is demonstrated by comparing the present results with existing results in the literature in the limit cases. Numerical simulations are performed to discuss the influences of the nonlinear elastic foundations, vibration amplitude, shear stresses, heterogeneity and cylinder characteristics on the nonlinear frequency parameters. (C) 2017 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.compstruct.2017.01.058
dc.identifier.endpage162en_US
dc.identifier.issn0263-8223
dc.identifier.issn1879-1085
dc.identifier.scopus2-s2.0-85012287712en_US
dc.identifier.startpage153en_US
dc.identifier.urihttps://doi.org/10.1016/j.compstruct.2017.01.058
dc.identifier.urihttps://hdl.handle.net/11363/7686
dc.identifier.volume166en_US
dc.identifier.wosWOS:000395954300017en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_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.snmz20240903_Gen_US
dc.subjectNonlinear elastic foundationen_US
dc.subjectHeterogeneous orthotropic materialen_US
dc.subjectCylindrical shellen_US
dc.subjectShear stressesen_US
dc.subjectNonlinear frequenciesen_US
dc.titleCombined effects of transverse shear stresses and nonlinear elastic foundations on the nonlinear dynamic response of heterogeneous orthotropic cylindrical shellsen_US
dc.typeArticleen_US

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