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.
|Titel||80th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Gdansk 2009|
|Plaats van productie||New York|
|Status||Gepubliceerd - 2009|
|Naam||PAMM, Proceedings in Applied Mathematics and Mechanics|
|ISSN van geprinte versie||1617-7061|