MODELLING OF WAVE OVERTOPPING AT DIKES USING OPENFOAM

Vulnerability of Buildings on Coastal Dikes due to Wave Overtopping

The vulnerability of buildings on coastal dikes due to overtopping wave impacts is difficult to assess. A method is developed in this paper to quantify the vulnerability of masonry buildings on a coastal dike exposed to wave overtopping. Using previous studies, the accidental loads due to the extreme wave impacts are characterized. Using the approach from Eurocode 6, the strength of masonry bui...

Wave Overtopping over Sea Dikes and Impact Forces on Storm Walls

Boussinesq Modelling of Solitary Wave Propagation, Breaking, Runup and Overtopping

A one-dimensional hybrid numerical model is presented of a shallow-water flume with an incorporated piston paddle. The hybrid model is based on the improved Boussinesq equations by Madsen and Sørensen (1992) and the nonlinear shallow water equations. It is suitable for breaking and non-breaking waves and requires only two adjustable parameters: a friction coefficient and a wave breaking paramet...

Wave Overtopping Prediction Using Global-Local Artificial Neural Networks

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Computational modelling of combined storm surge and wave overtopping of embankments

In this paper we investigate the process of embankment wave overtopping combinedwith overflow due to extreme surge levels that are above the embankment crest. AReynolds Averaged Navier-Stokes (RANS-VOF) model is employed to simulate thehydrodynamics. To investigate the success of the model at reproducing thehydrodynamic processes, the model is compared with experimental laborato...