Integral identities for fracture along imperfectly joined anisotropic ceramic bimaterials

Adam Vellender, Lewis Pryce, Alexander Zagnetko

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

1 Dyfyniadau(SciVal)
163 Wedi eu Llwytho i Lawr (Pure)


We study a crack lying along an imperfect interface in an anisotropic bimaterial. A method is devised where known weight functions for the perfect interface problem are used to obtain singular integral equations relating the tractions and displacements for both the in-plane and out-of-plane fields. The problem can be considered as modelling bimaterial ceramics which are joined with a thin soft adhesive substance. The integral equations for the out-of-plane problem are solved numerically for orthotropic bimaterials with differing orientations of anisotropy and for different extents of interfacial imperfection. These results are then compared with finite element computations.
Iaith wreiddiolSaesneg
Tudalennau (o-i)2389-2402
CyfnodolynJournal of the European Ceramic Society
Rhif cyhoeddi9
Dyddiad ar-lein cynnar22 Chwef 2016
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 01 Awst 2016

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