RUN-UP OF IRREGULAR WAVES ON GENTLY SLOPING BEACH

Proceedings of the International Conference on Coastal Engineering

Yoshimishi Yamamoto¹  Katsutoshi Tanimoto²  Karunarathna G. Harshinie² 

[1] INA Corporation;Department of Civil & Environmental Engineering, The University of Saitama

关键词: sloping beach;    gentle slope;    irregular waves;    run up;   

DOI  :  10.9753/icce.v24.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

Irregular wave run-up on beaches has been studied on the basis of laboratory and field data, which confirmed that long-term wave run-up corresponding to surf beat (or infragravity waves) appears in case of a sea bottom slope gentler than about 1/20. Moreover analytical and numerical models to calculate surf beat caused by wave groups are investigated, and empirical and numerical models to predict the long period wave run-up are proposed.

【 授权许可】

Unknown