Institutional Repository

On the analytical and finite element solution of plane contact problem of a rigid cylindrical punch sliding over a functionally graded orthotropic medium

Show simple item record

dc.contributor.author Güler, Mehmet Ali
dc.contributor.author Kucuksucu, A.
dc.contributor.author Yilmaz, K. B.
dc.contributor.author Yildirim, B.
dc.date.accessioned 2019-06-26T08:07:01Z
dc.date.available 2019-06-26T08:07:01Z
dc.date.issued 2017-01
dc.identifier.citation Güler, M. A., Kucuksucu, A., Yilmaz, K. B., & Yildirim, B. (2017). On the analytical and finite element solution of plane contact problem of a rigid cylindrical punch sliding over a functionally graded orthotropic medium. International Journal of Mechanical Sciences, 120, 12-29. en_US
dc.identifier.issn 0020-7403
dc.identifier.uri https://www.sciencedirect.com/science/article/pii/S0020740316306749
dc.identifier.uri http://hdl.handle.net/20.500.11851/1480
dc.description.abstract This study investigates the plane frictional contact problem of a cylindrical punch on a functionally graded orthotropic medium (FGOM). Both analytical and computational methods are developed to obtain the contact stresses. The elastic modulus is assumed to vary exponentially and the principal axes of orthotropy are assumed to be aligned with the global coordinates. In the analytical formulation, plane elasticity equations are converted to Cauchy-type singular integral equation of the second type by using Fourier Transform technique. The resulting integral equations are then solved numerically to obtain the contact stresses throughout the medium for plane stress condition. In the computational model, the elastic modulus of each finite element is specified at its centroid by using the predefined.functional variation. The results obtained from the finite element analysis is verified by comparing the results obtained using the analytical formulation. The results of this study can guide tribology engineers in determining the contact stresses that have a great effect on the wear resistance of mating components. en_US
dc.description.sponsorship This study is based on a project titled "Contact mechanics of orthotropic materials with gradation normal and tangential to the surface" sponsored by the Scientific and Technological Research Council of Turkey (TUBITAK) through the program BIDEB-2218 "Postgraduate Research Fellowship" where the second author A.K. was funded during her postgraduate studies at TOBB University of Economics and Technology between 2012-2014.
dc.language.iso eng en_US
dc.publisher Pergamon-Elsevier Science Ltd en_US
dc.rights info:eu-repo/semantics/closedAccess
dc.subject Contact mechanics en_US
dc.subject Sliding contact en_US
dc.subject Singular integral equations en_US
dc.subject FGM Friction Finite element analysis en_US
dc.title On the analytical and finite element solution of plane contact problem of a rigid cylindrical punch sliding over a functionally graded orthotropic medium en_US
dc.type article en_US
dc.relation.journal International Journal Of Mechanical Sciences en_US
dc.contributor.department TOBB ETU, Faculty of Engineering, Department of Mechanical Engineering en_US
dc.contributor.department TOBB ETÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümü tr_TR
dc.identifier.volume 120
dc.identifier.startpage 12
dc.identifier.endpage 29
dc.relation.tubitak Scientific and Technological Research Council of Turkey (TUBITAK) [BIDEB-2218] en_US
dc.contributor.orcid http://orcid.org/0000-0002-1159-556X
dc.identifier.wos WOS:000395353700002
dc.identifier.scopus 2-s2.0-84996614632
dc.contributor.tobbetuauthor Güler, Mehmet Ali
dc.contributor.YOKid 19122
dc.identifier.doi 10.1016/j.ijmecsci.2016.11.004
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı tr_TR


Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record