| Titre : | A simplified numerical approach of global behaviour of RC beams degraded by corrosion (2012) |
| Auteurs : | Lucas Adelaide, Auteur ; Benjamin Richard, Auteur ; Frédéric Ragueneau, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | European journal of environmental and civil engineering (Vol. 16 N° 3-4, Mars/Avril 2012) |
| Article en page(s) : | pp. 414-439 |
| Note générale : | Génie Civil |
| Langues : | Anglais |
| Tags : | Steel/concrete interface Modelling Multifiber Corrosion Reinforced concrete |
| Résumé : | One of major causes responsible for the performance loss of reinforced concrete structures is the corrosion phenomenon. Thereby, taking into account the local effects of the steel/concrete interface is of primary importance to predict properly the response of corroded reinforced concrete structures. A multifiber-based model including the steel/concrete interface is proposed. This interface model allows taking into consideration the bond strength variation due to corrosion. Such an approach leads to reasonable computational costs which a powerful feature of the model. A numerical study of beams already studied in the French project « benchmark des poutres de la Rance » is proposed in order to show the efficiency and reliability of the proposed model. |
| DEWEY : | 624 |
| ISSN : | 1964-8189 |
| En ligne : | http://www.tandfonline.com/doi/abs/10.1080/19648189.2012.667990 |
