An Efficient Approach for Free Vibration Behaviour of Non-Uniform and Non-Homogeneous Helices

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dc.contributor.authorTurker, Hakan Tacattin
dc.contributor.authorCuma, Yavuz Cetin
dc.contributor.authorCalim, Faruk Firat
dc.date.accessioned2025-01-06T17:43:48Z
dc.date.available2025-01-06T17:43:48Z
dc.date.issued2023
dc.description.abstractThe paper presents an efficient numerical method for free vibration analysis of non-uniform and non-homogeneous cylindrical helices. Power law distribution is used for the variation of the material properties along the axial direction of rods. The derivation of the governing equations are carried out by the Timoshenko's beam theory. Obtained ordinary differential equations of the problems are solved using the complementary functions and stiffness matrix methods. Numerical examples are given to highlight the effects of varying geometric and material properties on free vibration. Proposed method requires a small number of elements in order to yield agreeable results. The computed results are compared with those reported in the literature and obtained from the finite element ANSYS software.
dc.identifier.doi10.1007/s40996-023-01075-0
dc.identifier.endpage1970
dc.identifier.issn2228-6160
dc.identifier.issn2364-1843
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85149128348
dc.identifier.scopusqualityQ2
dc.identifier.startpage1959
dc.identifier.urihttps://doi.org/10.1007/s40996-023-01075-0
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2807
dc.identifier.volume47
dc.identifier.wosWOS:000942646100001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Int Publ Ag
dc.relation.ispartofIranian Journal of Science and Technology-Transactions of Civil Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectNon-uniform helix
dc.subjectFree vibration
dc.subjectANSYS
dc.subjectFunctionally graded material
dc.titleAn Efficient Approach for Free Vibration Behaviour of Non-Uniform and Non-Homogeneous Helices
dc.typeArticle

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