Numerical integration algorithm of a new model for metal plasticity and fracture including pressure and lode angle dependence

This paper describes an efficient numerical integration algorithm of a new model for metal plasticity and fracture [2]. The constitutive equations of the material model critically include both the effect of pressure through the triaxiality ratio and the effect of third deviatoric stress invariant th...

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Bibliographic Details
Published in:	International journal of material forming Vol. 2; no. Suppl 1; pp. 443 - 446
Main Authors:	Malcher, L., Andrade Pires, F. M., César de Sá, J. M. A., Andrade, F. X. C.
Format:	Journal Article
Language:	English
Published:	Paris Springer-Verlag 01.08.2009
Subjects:	CAE) and Design Computational Intelligence Computer-Aided Engineering (CAD D. Banabic Engineering L. Delannay Machines Manufacturing Material behaviour and formability: F. Barlat Materials Science Mechanical Engineering O.Cazacu Processes T. Kuwabara Finite element method Hydrostatic pressure sensitivity Elasto-plastic model Lode angle dependence
ISSN:	1960-6206, 1960-6214
Online Access:	Get full text
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