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Generalized multistage mechanical model for nonlinear metallic materials

Autor
Hradil, P.; Talja, A.; Real, E.; Mirambell, E.; Rossi, B.
Tipus d'activitat
Article en revista
Revista
Thin-walled structures
Data de publicació
2013-02
Volum
63
Pàgina inicial
63
Pàgina final
69
DOI
https://doi.org/10.1016/j.tws.2012.10.006 Obrir en finestra nova
Projecte finançador
STRUCTURAL APPLICATIONS OF FERRITIC STAINLESS STEELS
URL
http://www.sciencedirect.com/science/article/pii/S0263823112002728 Obrir en finestra nova
Resum
Metallic alloys have a significant role in thin-walled engineering structures due to their unique properties such as corrosion resistance, low density or durability. Their mechanical behaviour is usually nonlinear, and this nonlinearity can be further increased during the work-hardening process. In such cases, designers have to take the proper stress-strain relationship into account to obtain reliable prediction of deformations or internal forces. In this paper, a theoretical model is proposed t...
Paraules clau
Generalization, Material Model, Nonlinear, Stainless Steel, Strain Hardening
Grup de recerca
ATEM - Anàlisi i Tecnologia d'Estructures i Materials

Participants