NUMERICAL MODELING OF BED EVOLUTION BEHIND A DETACHED BREAKWATER

Proceedings of the International Conference on Coastal Engineering

Charles Teisson¹  Philippe Pechon¹ 

[1] Laboratoire National d'Hydraulique, EDF

关键词: numerical modelling;    bed evolution;    breakwater;    detached breakwater;   

DOI  :  10.9753/icce.v25.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

The sedimentological impact of waves on a sandy beach with a detached breakwater is simulated using a compound system of models. The results are satisfying since a salient could be generated behind the structure. They are in agreement with bed evolutions surveyed in experimental facilities and in nature. A quantitative analysis of the results performed in the framework of the working group 'Coastal Area Modelling' of the project MAST G8M shows that the volume of accretion computed here is in good agreement with the volumes obtained by other models and empirical formula.

【 授权许可】

Unknown