A natural vector/matrix notation applied in an efficient and robust return-mapping algorithm for advanced yield functions

A fast and robust stress-integration algorithm is the key to full exploitation of advanced anisotropic yield functions in computational mechanics. Poor global convergence of a direct application of the Newton-Raphson scheme has been rectified by applying line search strategies during the Newton iter...

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Bibliographic Details
Published in:	European journal of mechanics, A, Solids Vol. 90; p. 104357
Main Author:	Mánik, Tomáš
Format:	Journal Article
Language:	English
Published:	Berlin Elsevier Masson SAS 01.11.2021 Elsevier BV
Subjects:	Algorithms Continuum plasticity Exploitation Finite element method Mapping Mathematical analysis Mathematical models Matrices (mathematics) Open source software Plastic anisotropy Return mapping algorithm Robustness Search methods Software Source code Tensors Vector notation Yield function Plastic anisotropy Yield function Continuum plasticity Return mapping algorithm Vector notation
ISSN:	0997-7538, 1873-7285
Online Access:	Get full text
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