Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/891
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dc.contributor.authorYılmaz, K. B.-
dc.contributor.authorÇömez, I.-
dc.contributor.authorYıldırım, B.-
dc.contributor.authorGüler, Mehmet Ali-
dc.contributor.authorEl-Borgi, Sami-
dc.date.accessioned2019-03-29T13:23:13Z
dc.date.available2019-03-29T13:23:13Z
dc.date.issued2018-04-03
dc.identifier.citationYilmaz, K. B., Comez, I., Yildirim, B., Güler, M. A., & El-Borgi, S. (2018). Frictional receding contact problem for a graded bilayer system indented by a rigid punch. International Journal of Mechanical Sciences, 141, 127-142.en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijmecsci.2018.03.041-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/891-
dc.description.abstractThe frictional receding contact problem for two graded layers pressed by a rigid punch is considered in this paper. The punch is subjected to both normal and tangential loads thereby resulting in frictional contact with the upper layer. It is also assumed that the contact between the layers is frictional and the lower layer is fixed. It is further assumed that the gradation in the layers follows an exponential variation through the thickness with different profiles while Poissons ratios are taken as constants. Using standard Fourier transform, the contact problem is converted to a system of two singular integral equations in which the contact pressures and the contact widths are the unknowns. The integral equations are then solved numerically using Gauss–Jacobi integration formula. The Finite Element Method was additionally employed and both exponential and power law material gradation is used to solve the investigated problem and the obtained numerical and analytical results are in good agreement. The primary intention of this paper is to investigate the effect of material gradation, friction coefficients, layers thicknesses and material property mismatch at the interface between the layers on the contact pressures and contact widths. © 2018 Elsevier Ltden_US
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofInternational Journal of Mechanical Sciencesen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSingular integral equationsen_US
dc.subjectSliding contacten_US
dc.subjectFGMen_US
dc.subjectFinite Element Methoden_US
dc.subjectFrictionen_US
dc.titleFrictional Receding Contact Problem for a Graded Bilayer System Indented by a Rigid Punchen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Mechanical Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümütr_TR
dc.identifier.volume141en_US
dc.identifier.startpage127en_US
dc.identifier.endpage142en_US
dc.identifier.wosWOS:000435057000011en_US
dc.identifier.scopus2-s2.0-85045274624en_US
dc.institutionauthorGüler, Mehmet Ali-
dc.identifier.doi10.1016/j.ijmecsci.2018.03.041-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.7. Department of Mechanical Engineering-
Appears in Collections:Makine Mühendisliği Bölümü / Department of Mechanical Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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