Finite element analysis of frictional contacts of FGM coated elastic members

Demirhan N., KANBER B.

Mechanics Based Design of Structures and Machines, cilt.41, sa.4, ss.383-398, 2013 (SCI-Expanded, Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 41 Sayı: 4
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1080/15397734.2012.722882
  • Dergi Adı: Mechanics Based Design of Structures and Machines
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.383-398
  • Anahtar Kelimeler: Coatings, Contact mechanics, Contact stresses, Finite element method, Functionally graded materials, Slip and stick regions
  • Samsun Üniversitesi Adresli: Hayır

Özet

Finite element (FE) analysis of frictional contacts of elastic members is presented with functionally graded material (FGM) coatings. The contact of cylinders with positive-positive and positive-negative curvatures and the contact of rectangular parts are investigated in details. The percent error in energy norm in the FE models are minimized and mesh convergence rates are compared with analytical results. Various analytical solutions are compared with FE solutions for different radii of curvatures. The slip and stick regions and contact stresses are investigated in all cases for different stiffness ratios. © 2013 Taylor & Francis Group, LLC.