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Numerical homogenization of periodic composite materials with non-linear material components

✍ Scribed by C. Pellegrino; U. Galvanetto; B. A. Schrefler

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
842 KB
Volume
46
Category
Article
ISSN
0029-5981

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✦ Synopsis

In this paper a numerically developed homogenized constitutive relation for the global behaviour of periodic composite materials with elasto-plastic components is derived. The algorithm presented is general and can be applied to any kind of non-linear material behaviour respecting the complementarity rule. The method, di!erent from those presented in the literature, is currently restricted to small strains, plane problems and monotonic proportional loading conditions.

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