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Solution of elastic-plastic stress analysis problems by the p-version of the finite element method

Author
Actis, Ricardo L.
Published
Nov 1, 1993.
Physical Description
1 electronic document
Additional Creators
Szabo, Barna A. and Holzer, Stefan M.
Online Version

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Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
The solution of small strain elastic-plastic stress analysis problems by the p-version of the finite element method is discussed. The formulation is based on the deformation theory of plasticity and the displacement method. Practical realization of controlling discretization errors for elastic-plastic problems is the main focus. Numerical examples which include comparisons between the deformation and incremental theories of plasticity under tight control of discretization errors are presented.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19940012972.
Accession ID: 94N17445.
WU/CCM-93/3.
NASA-CR-194267.
NAS 1.26:194267.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15662004