Homogenization of the Linear and Non-linear Mechanical Behavior of Polycrystals

von Katja Jöchen

213 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

This work is dedicated to the numerically efficient simulation of the material response of polycrystalline aggregates. Therefore, crystal plasticity is combined with a new non-linear homogenization scheme, which is based on piecewise constant stress polarizations with respect to a homogeneous reference medium and corresponds to a generalization of the Hashin-Shtrikman scheme. This mean field approach accounts for the one- and two-point statistics of the microstructure.

• Reihe: Schriftenreihe Kontinuumsmechanik im Maschinenbau / Karlsruher Institut für Technologie, Institut für Technische Mechanik - Bereich Kontinuumsmechanik
• ISBN: 9783866449718
• Sprache: Englisch
• Erscheinungsdatum: 04.04.2013
• Genre: Naturwissenschaften allgemein
• Verlag: KIT Scientific Publishing