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dc.contributor.author Piccolroaz, Andrea
dc.contributor.author Movchan, Alexander
dc.contributor.author Mishuris, Gennady
dc.date.accessioned 2011-09-06T11:00:25Z
dc.date.available 2011-09-06T11:00:25Z
dc.date.issued 2011-09-06
dc.identifier.citation Piccolroaz , A , Movchan , A & Mishuris , G 2011 , ' Perturbation of mode III interfacial cracks ' International Journal of Fracture , vol 166 , no. 1-2 , pp. 1-2 . , 10.1007/s10704-010-9484-7 en
dc.identifier.issn 0376-9429
dc.identifier.other PURE: 170324
dc.identifier.other dspace: 2160/7554
dc.identifier.uri http://hdl.handle.net/2160/7554
dc.description Piccolroaz, A; Mishuris, G; Movchan, A.2010. Perturbation of mode III interfacial cracks. International Journal of Fracture. 166(1-2), 41-51 en
dc.description.abstract We consider the perturbation problem of a Mode III interfacial crack. The perturbation is of geometrical type and can be both perturbation of the crack faces and perturbation of the interface, which can deviate from the initial straight line configuration. Asymptotic formulae are derived for the first-order perturbation of the stress intensity factor. It is shown that, due to the unsymmetrical nature of the problem, the Mode III skew-symmetric weight function derived in Piccolroaz et al. (J Mech Phys Solids 57:1657-1682, 2009) is essential for the derivation of the correct asymptotic formulae. To illustrate the method, we present the numerical results for different geometrical perturbations of a half-plane interfacial crack in an infinite bimaterial structure. Discussion on the extension of the method to finite bodies is also presented. en
dc.format.extent 2 en
dc.language.iso eng
dc.relation.ispartof International Journal of Fracture en
dc.title Perturbation of mode III interfacial cracks en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1007/s10704-010-9484-7
dc.contributor.institution Institute of Mathematics & Physics (ADT) en
dc.contributor.institution Mathematical Modelling of Structures, Solids and Fluids en
dc.description.status Peer reviewed en


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