FINITE STRAIN PLASTICITY - A DISCRETE MEMORY SCHEME AND THE ASSOCIATED NUMERICAL IMPLEMENTATIONS
The aim of this paper is twofold: first to present a covariant thermomechanical scheme of elastoplastic hysteresis involving finite deformations. The definition of the scheme is obtained from a discrete memory GIBBS equation and by use of a dragged along material coordinate system; second to show that the use of the differential geometry does not prevent the obtainment of numerical solutions for elastoplastic problems involving finite deformations.
Bibliographic Reference: 8TH INTERNATIONAL CONFERENCE ON STRUCTURAL MECHANICS IN REACTOR TECHNOLOGY, BRUXELLES (BELGIUM), AUG. 19-23, 1985 WRITE TO CEC LUXEMBOURG, DG XIII/A2, POB 1907 MENTIONING PAPER E 32014 ORA
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Record Number: 1989123055600 / Last updated on: 1987-01-01
Available languages: en