Examination of analytical and finite element solutions regarding contact of a functionally graded layer

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dc.authoridADIYAMAN, GOKHAN/0000-0002-3076-4090
dc.authoridONER, Erdal/0000-0001-7492-3754
dc.authoridYaylaci, Murat/0000-0003-0407-1685
dc.authoridBirinci, Ahmet/0000-0002-5913-7699
dc.contributor.authorYaylaci, Murat
dc.contributor.authorAdiyaman, Goekhan
dc.contributor.authorOner, Erdal
dc.contributor.authorBirinci, Ahmet
dc.date.accessioned2024-10-04T18:50:59Z
dc.date.available2024-10-04T18:50:59Z
dc.date.issued2020
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, the continuous and discontinuous contact problems of functionally graded (FG) layer resting on a rigid foundation were considered. The top of the FG layer was loaded by a distributed load. It was assumed that the shear modulus and the density of the layer varied according to exponential functions along the depth whereas the the Poisson ratio remained constant. The problem first was solved analytically and the results were verified with the ones obtained from finite element (FE) solution. In analytical solution, the stress and displacement components for FG layer were obtained by the help of Fourier integral transform. Critical load expression and integral equation for continuous and discontinuous contact, respectively, using corresponding boundary conditions in each case. The finite element solution of the problem was carried out using ANSYS software program. In continuous contact case, initial separation distance and contact stresses along the contact surface between the FG layer and the rigid foundation were examined. Separation distances and contact stresses were obtained in case of discontinuous contact. The effect of material properties and loading were investigated using both analytical and FE solutions. It was shown that obtained results were compatible with each other.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [216M524]en_US
dc.description.sponsorshipThe research described in this paper was financially supported by the The Scientific and Technological Research Council of Turkey (TUBITAK) for their financial support [Project number: 216M524].en_US
dc.identifier.doi10.12989/sem.2020.76.3.325
dc.identifier.endpage336en_US
dc.identifier.issn1225-4568
dc.identifier.issn1598-6217
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85102629113en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage325en_US
dc.identifier.urihttps://doi.org/10.12989/sem.2020.76.3.325
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3290
dc.identifier.volume76en_US
dc.identifier.wosWOS:000590769000004en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofStructural Engineering and Mechanicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcontinuous contacten_US
dc.subjectdiscontinuous contacten_US
dc.subjectfinite element methoden_US
dc.subjectfunctionally graded layeren_US
dc.titleExamination of analytical and finite element solutions regarding contact of a functionally graded layeren_US
dc.typeArticleen_US

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