Analytical solution of stability and vibration problem of clamped cylindrical shells containing functionally graded layers within shear deformation theory

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dc.contributor.authorSofiyev A.H.
dc.contributor.authorFantuzzi N.
dc.date.accessioned2023-01-20T11:22:47Z
dc.date.available2023-01-20T11:22:47Z
dc.date.issued2022en_US
dc.departmentRektörlük, Bilişim Teknolojileri Uygulama ve Araştırma Merkezien_US
dc.description.abstractThe aim of the study is to present a new approach to the analytical solution of the vibration and stability problem of clamped sandwich cylindrical shells (SCSs) covered by functionally graded (FG) coatings under an axial compressive load in the framework of shear deformation theory (ST). After modeling the micro and macro mechanical properties of FG coated SCSs with various configurations, the constitutive relations and basic equations are derived depending on the stress, deflection and two angles of rotation functions using modified Donnell type theory. An attempt is made to analytically solve the fundamental differential equations for SCSs covered by FG coatings using novel approximation functions satisfying the clamped boundary conditions. Three different shear stress functions (SSFs) such as parabolic shear stress function (Par-SSF), cosine-hyperbolic shear stress function (Cos-Hyp-SSF) and uniform shear stress function (USSF) are used in the analysis. After confirming the accuracy of the obtained results, the influences of coating profiles, volume fractions and layer arrangement variations on the critical parameters for three different transverse shear stress functions are investigated in detail.en_US
dc.identifier.doi10.1016/j.aej.2022.08.024en_US
dc.identifier.scopus2-s2.0-85137414145en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/11467/6115
dc.identifier.urihttps://doi.org/10.1016/j.aej.2022.08.024
dc.identifier.wosWOS:000918703400001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofAlexandria Engineering Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFGM coatings; Vibration; Stability; Sandwich cylindrical shells; Clamped edges; Critical parametrs; Transverse shear stress functionsen_US
dc.titleAnalytical solution of stability and vibration problem of clamped cylindrical shells containing functionally graded layers within shear deformation theoryen_US
dc.typeArticleen_US

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