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dc.contributor.author Movchan, A. B.
dc.contributor.author Mishuris, Gennady
dc.contributor.author Piccolroaz, A.
dc.date.accessioned 2009-10-26T11:27:09Z
dc.date.available 2009-10-26T11:27:09Z
dc.date.issued 2009-09-01
dc.identifier.citation Movchan , A B , Mishuris , G & Piccolroaz , A 2009 , ' Symmetric and skew-symmetric weight functions in 2D perturbation models for semi-infinite interfacial cracks ' Journal of the Mechanics and Physics of Solids , vol 57 , no. 9 , pp. 1657-1682 . , 10.1016/j.jmps.2009.05.003 en
dc.identifier.issn 0022-5096
dc.identifier.other PURE: 125275
dc.identifier.other dspace: 2160/3315
dc.identifier.uri http://hdl.handle.net/2160/3315
dc.description Piccolroaz, A; Mishuris, G; Movchan AB. Symmetric and skew-symmetric weight functions in 2D perturbation models for semi-infinite interfacial cracks. Journal of the Mechanics and Physics of Solids. 2009, 57(9), 1657-1682 en
dc.description.abstract In this paper we address the vector problem of a 2D half-plane interfacial crack loaded by a general asymmetric distribution of forces acting on its faces. It is shown that the general integral formula for the evaluation of stress intensity factors, as well as high-order terms, requires both symmetric and skew-symmetric weight function matrices. The symmetric weight function matrix is obtained via the solution of a Wiener-Hopf functional equation, whereas the derivation of the skew-symmetric weight function matrix requires the construction of the corresponding full field singular solution. The weight function matrices are then used in the perturbation analysis of a crack advancing quasi-statically along the interface between two dissimilar media. A general and rigorous asymptotic procedure is developed to compute the perturbations of stress intensity factors as well as high-order terms. en
dc.format.extent 26 en
dc.language.iso eng
dc.relation.ispartof Journal of the Mechanics and Physics of Solids en
dc.title Symmetric and skew-symmetric weight functions in 2D perturbation models for semi-infinite interfacial cracks en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1016/j.jmps.2009.05.003
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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