Universal anisotropic yield criterion based on superquadric functional representation. I: Algorithmic issues and accuracy analysis
From MaRDI portal
Publication:1912204
DOI10.1016/0045-7825(93)90225-MzbMath0847.73013OpenAlexW1966713351MaRDI QIDQ1912204
Martin Dutko, Djordje Perić, David R. Owen
Publication date: 20 October 1996
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0045-7825(93)90225-m
Lagrangian functionalNewton-Raphson methodconvergence regionline search algorithmprinciple of maximum plastic dissipationdiscrete Kuhn-Tucker conditiondiscrete variational formulationiso-error mapsoperator split methodology
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