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Communication Dans Un Congrès Année : 2010

Characterization of depth cover randomness in reinforced concrete structures: Study of its influence on the probability of corrosion initiation induced by chlorides penetration

Résumé

In corrosive environments, cover depth is one of the dominant parameters that controls time to corrosion initiation. Consequently, probabilistic modeling of this variable is essential to determine the performance of structures during the time. In this work, we study the influence of cover depth on probability of corrosion initiation. Towards this aim, we compare the effect of the models commonly used in probabilistic modeling with models determined from image analysis. Preliminary results illustrate the importance of accurate characterization of this random variable for a realistic assessment of structural lifetime.
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hal-01007976 , version 1 (08-07-2020)

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  • HAL Id : hal-01007976 , version 1

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Emilio Bastidas-Arteaga, Edgard Leonel, Franck Schoefs. Characterization of depth cover randomness in reinforced concrete structures: Study of its influence on the probability of corrosion initiation induced by chlorides penetration. 2nd International Conference on Applications Heritage and Constructions in Coastal and Marine Environment (MEDACHS'010), 2010, La Rochelle, France. ⟨hal-01007976⟩
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