This theme seeks to integrate the informations from the structural observation and the diagnosis to forsee the futur performances of the structure. It takes interest to the structure behaviour while facing a risk, whenever it is natural (earthquake, strong wind, scourring...) or human-made (impacts...). The analysis goes from the structure's element to the network in which it is embeddeb.

• Scouring risk
• Structural risk and strength
• Extreme traffic effects