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Cyclic constitutive model for concrete

Autor
Sima, J.; Roca, P.; Molins, C.
Tipus d'activitat
Article en revista
Revista
Engineering structures
Data de publicació
2008-03
Volum
30
Número
3
Pàgina inicial
695
Pàgina final
706
DOI
https://doi.org/10.1016/j.engstruct.2007.05.005 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0141029607001964 Obrir en finestra nova
Resum
A constitutive model for concrete subjected to cyclic loadings in both compression and tension is presented. The proposed model is intended to provide improvements on modelling the cyclic behaviour of concrete structures in the context of computational programs based on a smeared crack approach. Particular emphasis has been paid to the description of the strength and stiffness degradation produced by the load cycling in both tension and compression, the shape of unloading and reloading curves an...
Paraules clau
Constitutive model, Cracking, Cyclic load, Damage, Reinforced concrete
Grup de recerca
ATEM - Anàlisi i Tecnologia d'Estructures i Materials

Participants