Analysis of residual stresses in thermoelastic multilayer cylinders

Gennaro Vitucci, Gennady Mishuris

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

15 Dyfyniadau(SciVal)
218 Wedi eu Llwytho i Lawr (Pure)

Crynodeb

The topic faced here is the modeling of an axisymmetric multilayer structure. An exact analytical formulation is proposed in the framework of the plane strain problem for a cylinder encircled by annular layers. Isotropic linear thermoelastic materials constitute the body. Perfect and imperfect contacts between the layers are made available for the analysis. The derived exact solution is compared to finite element simulations. Numerical applications are shown in order to study the dependency of the residual stress distribution on the constituent material properties during a cooling process. The role of residual stresses in brittle materials, particularly ceramics, is discussed.
Iaith wreiddiolSaesneg
Tudalennau (o-i)2411-2417
Nifer y tudalennau7
CyfnodolynJournal of the European Ceramic Society
Cyfrol36
Rhif cyhoeddi9
Dyddiad ar-lein cynnar24 Rhag 2015
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 01 Awst 2016

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