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Mehrphasige Finite Elemente in der Verformungs- und Versagensanalyse grob mehrphasiger Werkstoffe

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Übersicht

Zur Simulation des elastoplastischen Verformungsverhaltens und von Versagensprozessen in grob mehrphasigen Materialien verwenden wir die Methode der Mehrphasigen Finiten Elemente. Der Verzicht auf die ausschließliche Verwendung einphasiger Finiter Elemente gestattet die spannungs-/Dehnungsanalyse an komplizierten Realgefügen. Die vorgestellten Beispiele für Verformungs- und Versagensanalysen stellen die Leistungsfähigkeit der Methode der Mehrphasigen Finiten Elemente hinsichtlich Modellieraufwand, Konvergenz und Zuverlässigkeit der Resultate unter Beweis.

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Authors and Affiliations

  1. Max-Planck-Institut für Metallforschung Institut für Werkstoffwissenschaft, Seestraße 92, D-70174, Stuttgart, Germany

    Th. Steinkopff,  M. Sautter &  J. Wulf

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  1. Th. Steinkopff
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  2. M. Sautter
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  3. J. Wulf
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Steinkopff, T., Sautter, M. & Wulf, J. Mehrphasige Finite Elemente in der Verformungs- und Versagensanalyse grob mehrphasiger Werkstoffe. Arch. Appl. Mech. 65, 496–506 (1995). https://doi.org/10.1007/BF00835664

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  • DOI: https://doi.org/10.1007/BF00835664

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