[article] 
inEuropean journal of environmental and civil engineering > Vol. 16 N° 3-4 (Mars/Avril 2012) . - pp. 375-391

Titre :	Modelling the effects of steel corrosion in concrete, induced by carbon dioxide penetration
Type de document :	texte imprimé
Auteurs :	Alain Millard, Auteur ; Valérie L'Hostis, Auteur
Année de publication :	2012
Article en page(s) :	pp. 375-391
Note générale :	Génie Civil
Langues :	Anglais (eng)
Mots-clés :	Reinforced concrete Steel Corrosion Damage Coupled processes Hydric behaviour Oxygen Cracks
Résumé :	The aim of this article is to present the modelling approach developed in order to predict the effects of corrosion of the reinforcements induced by carbon dioxide penetration. The final objective of the project is to propose a phenomenological and coupled model taking into account all the processes involved in the degradation of reinforced concrete. In this context, the CORDOBA model considers the coupling between different processes involved in the cracking induced corrosion phenomenon. More precisely, hydric behaviour of concrete is coupled with oxygen transport and corrosion reaction, as well as with mechanical damage of concrete. The effect of a pre-existing crack on the development of corrosion is also analysed.
DEWEY :	624
ISSN :	1964-8189
En ligne :	http://www.tandfonline.com/doi/abs/10.1080/19648189.2012.667976

[article] Modelling the effects of steel corrosion in concrete, induced by carbon dioxide penetration [texte imprimé] / Alain Millard, Auteur ; Valérie L'Hostis, Auteur . - 2012 . - pp. 375-391.
Génie Civil
Langues : Anglais (eng)
in European journal of environmental and civil engineering > Vol. 16 N° 3-4 (Mars/Avril 2012) . - pp. 375-391

Mots-clés :	Reinforced concrete Steel Corrosion Damage Coupled processes Hydric behaviour Oxygen Cracks
Résumé :	The aim of this article is to present the modelling approach developed in order to predict the effects of corrosion of the reinforcements induced by carbon dioxide penetration. The final objective of the project is to propose a phenomenological and coupled model taking into account all the processes involved in the degradation of reinforced concrete. In this context, the CORDOBA model considers the coupling between different processes involved in the cracking induced corrosion phenomenon. More precisely, hydric behaviour of concrete is coupled with oxygen transport and corrosion reaction, as well as with mechanical damage of concrete. The effect of a pre-existing crack on the development of corrosion is also analysed.
DEWEY :	624
ISSN :	1964-8189
En ligne :	http://www.tandfonline.com/doi/abs/10.1080/19648189.2012.667976