Le Blayais Nuclear Power Plant (France)

Coastal protection

Client: Electricité de France (EDF) - Scale: 1/35

Objectives
Model layout in the wave tank | Artelia hydraulics
Model layout in the wave tank

Stability and overtopping study of the crownwall protecting EDF’s nuclear facility in le Blayais (Gironde). Wave pressure and wave load measurements on the crownwall and analysis of the results to implement the design process of the structure.

Length of the tested section : 600 m

Design of the pressure and force measurement system for impacting waves | Artelia hydraulics
Design of the pressure and force measurement system for impacting waves

 

 

 

Specific project feature

Force and pressure gauges were placed in two different parts of the wall section in order to assess the wave loads. The loads recorded were most of the time impact impulses, making it challenging to estimate the wall dimensions.

Stability and wave overtopping in the wave tank | Artelia hydraulics
Stability and wave overtopping in the wave tank