期刊
COASTAL ENGINEERING
卷 156, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.coastaleng.2019.103613
关键词
Overtopping discharge; Berm; Block revetment; Varying roughness; Laboratory experiments
资金
- China Scholarship Council [P15-21]
- Netherlands Organisation for Scientific Research (NWO)
A reliable estimation of average wave overtopping discharge is important for dike design and safety assessment. Berms and roughness elements are widely applied to reduce the overtopping discharge over dikes. In this study, the effects of a berm and roughness on the wave overtopping discharge are investigated by means of physical model tests New empirical formulae are derived from the analysis of the experimental data in order to provide more accurate estimations of reductive influence of berms and roughness on the wave overtopping discharge. Additionally, a new formula is developed to estimate the reductive influence of varying roughness along the waterside slopes with a berm. The new equations show a significantly better performance within the tested range when compared with existing formulae for the average overtopping discharge.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据