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Composite materials non-linear modelling for long fibre-reinforced laminates: continuum basis, computational aspects and validations

Autor
Rastellini, F.G.; Oller, S.; Salomon, R.; Oñate, E.
Tipus d'activitat
Article en revista
Revista
Computers & structures
Data de publicació
2008-05
Volum
86
Número
9
Pàgina inicial
879
Pàgina final
896
DOI
https://doi.org/10.1016/j.compstruc.2007.04.009 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0045794907001642 Obrir en finestra nova
Resum
An innovative computational methodology is proposed for modelling the material non-linear mechanical behaviour of FRP structures. To model a single unidirectional composite lamina, a serial–parallel (SP) continuum approach has been developed assuming that components behave as parallel materials in the fibres alignment direction and as serial materials in orthogonal directions. The model is based on the appropriate management of the constitutive models of the component materials, by making use ...
Paraules clau
Composite failure, FEM, FRP, Long fibre laminates, Non-linear modelling
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants