Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Finite element modeling of quasi-brittle cracks in 2D and 3D with enhanced strain accuracy

Autor
Cervera, M.; Barbat, G. B.; Chiumenti, M.
Tipus d'activitat
Article en revista
Revista
Computational mechanics
Data de publicació
2017-11
Volum
60
Número
5
Pàgina inicial
767
Pàgina final
796
DOI
https://doi.org/10.1007/s00466-017-1438-8 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/110585 Obrir en finestra nova
URL
https://link.springer.com/article/10.1007%2Fs00466-017-1438-8 Obrir en finestra nova
Resum
The final publication is available at Springer via http://dx.doi.org/10.1007/s00466-017-1438-8 This paper discusses the finite element modeling of cracking in quasi-brittle materials. The problem is addressed via a mixed strain/displacement finite element formulation and an isotropic damage constitutive model. The proposed mixed formulation is fully general and is applied in 2D and 3D. Also, it is independent of the specific finite element discretization considered; it can be equally used with t...
Citació
Cervera, M., Barbat, G., Chiumenti, M. Finite element modeling of quasi-brittle cracks in 2D and 3D with enhanced strain accuracy. "Computational mechanics", Novembre 2017, vol. 60, núm. 5, p. 767-796.
Paraules clau
Cracking, Damage, Mixed finite elements, Strain localization, Structural failure
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
DECA - Grup de Recerca del Departament d'Enginyeria Civil i Ambiental

Participants