Accuracy and Stability of the numerical approximation for the integration of elastoplastic constitutive relation are presented. For the sake of argument, the linear elastic perfectly plastic model with a von Mises yield surface and associated flow rule is used throughout. A variant of the linear α-method for the numerical integration of the elastoplastic constitutive relation is presented and the performance of which is assessed through comparison with the analytical solution of the landmark paper by (Krieg and Krieg, 1977).


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Higher-order α-method in computational plasticity


    Weitere Titelangaben:

    KSCE Int. J Civ Eng


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    2005-05-01


    Format / Umfang :

    5 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Meridional discontinuity stresses in pressure vessels, considering higher order theories, material plasticity and stability effects

    Oery, H. / Albus, J. / Centre National d'Etudes Spatiales | British Library Conference Proceedings | 1993



    Computational Plasticity Model for Hydrostatic Pressure Dependent Foam Materials

    Chen, X. / Wang, H. / You, Z. et al. | British Library Conference Proceedings | 2013