Elastic-plastic analysis of metallic shells at finite strains
The geometrically-exact finite-strain variable-thickness shell model of [1] is reviewed in this paper and extended to the case of metallic elastoplastic shells. Isotropic elasticity and von Mises yield criterion with isotropic hardening are considered. The model is implemented within a triangular finite element and is briefly assessed by means of two numerical examples.
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| Main Authors: | , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Escola de Minas
2007
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0370-44672007000200020 |
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