| Titre : | Influence of the spatial variability of leaching kinetics parameters on the lifespan of a concrete structure (2012) |
| Auteurs : | Thomas de Larrard, Auteur ; Benboudjema, Farid, Auteur ; Jean-Baptiste Colliat, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | European journal of environmental and civil engineering (Vol. 16 N° 5, Mai 2012) |
| Article en page(s) : | pp. 606-624 |
| Note générale : | Génie Civil |
| Langues : | Anglais |
| Tags : | Leaching Porosity Tortuosity Variability Distribution Correlation length Karhunen--Loève expansion Monte Carlo method |
| Résumé : | This works aims at studying, through the Monte Carlo method, the influence of the leaching kinetics parameters spatial variability on the lifespan of a concrete structure. The considered structure is a tunnel for nuclear waste storage. It is observed that the expected value for the lifespan estimated when considering the material spatial variability is significantly lower than the lifespan estimated with a single simulation considering uniform parameter fields, equal to the expected value for each parameter. |
| DEWEY : | 624 |
| ISSN : | 1964-8189 |
| En ligne : | http://www.tandfonline.com/doi/abs/10.1080/19648189.2012.671048 |
