Approches de l'analyse de risques en génie civil Exemple des barrages

Considering risk analysis in the industrial context we first present the main concepts dealing with risk and its analysis. Secondly we build up a synthesis of the different existing approaches: internal methods including physical and functional modelling, external methods including statistical approach and expertise. For each of them, we list the main applications in civil engineering and we develop their use in the peculiar case of dams.