On the role of dislocation conservation in higher-order crystal plasticity

C.B. Hirschberger, R.H.J. Peerlings, W.A.M. Brekelmans, M.G.D. Geers

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review


The interactions between individual dislocations contribute significantly to size effects as observed at the plastic deformation of miniaturized structures. When employing a crystal plasticity framework, these interactions are usually captured by an additional balance relation. In this paper we study two approaches to capture dislocation interactions in crystal plasticity that differ by the conservation of dislocations.
Originele taal-2Engels
Titel80th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Gdansk 2009
Plaats van productieNew York
UitgeverijWiley-VCH Verlag
StatusGepubliceerd - 2009

Publicatie series

NaamPAMM, Proceedings in Applied Mathematics and Mechanics
ISSN van geprinte versie1617-7061

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