The application of multigrid methods to plasticity at finite strains

Authors
Wieners, C
Citation
C. Wieners, The application of multigrid methods to plasticity at finite strains, Z ANG MA ME, 81, 2001, pp. S733-S734
Citations number
6
Categorie Soggetti
Mechanical Engineering
Journal title
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK
ISSN journal
00442267 → ACNP
Volume
81
Year of publication
2001
Supplement
3
Pages
S733 - S734
Database
ISI
SICI code
0044-2267(2001)81:<S733:TAOMMT>2.0.ZU;2-U
Abstract
We present a general method for the formulation of incremental plasticity a t finite strains and the combination with multigrid methods. Therefore, the algorithms analyzed in [5], [6] for Prandtl-Reu beta -plasticity are trans fered to nonconvex: energy functionals. The efficiency of the multigrid sol ver is demonstrated on a large scale numerical example in three space dimen sions.