Reduction of risks due to overtopping coastal defences is an essential requirement for the design, management and adaptation structures. Extensive knowledge available on prediction smooth, sloping vertical impermeable seawalls. The existing methods provide less certain guidance combined wind swell conditions. This experimental study focuses characteristics seawalls under random bimodal waves. B...

A probabilistic framework is developed to calculate the cross-dike failure probability by overtopping waves on grass-covered dikes. The of dike profiles including transitions and damages can be computed find most likely location quantify decrease in when this strengthened. erosion depth along profile calculated using distributions for water level, wind speed cover strength. Failure defined as e...