Die Übertragung von mikrostrukturellen Eigenschaften aus der diskreten Versetzungsdynamik in Kontinuumsbeschreibungen

• Main Author: Stricker, Markus (auth)
• Format: Electronic Book Chapter
• Published: KIT Scientific Publishing 2017
• Series: Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
• Subjects: Technology: general issues; homogenization; Plastizität; dislocations; grain boundaries; Homogenisierung; plasticity; Versetzungen; Korngrenzen
• Online Access: DOAB: download the publication; DOAB: description of the publication

Physically motivated dislocation density based models for the description of plastic deformation do need information about the underlying processes in a homogenized form. A rate formulation for the formation of the glissile junction for usage in continuum descriptions is developed by using three-dim...