Wave run-up and overtopping on smooth and rough slopes of coastal structures

被引:33
作者
Shankar, NJ [1 ]
Jayaratne, MPR [1 ]
机构
[1] Natl Univ Singapore, Dept Civil Engn, Singapore 119260, Singapore
关键词
wave height; wave period; wave steepness; surf similarity parameter; roughness; layer thickness; porosity; wave run-up; overtopping rate; breakwaters;
D O I
10.1016/S0029-8018(02)00016-1
中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
A series of hydraulic model tests has been carried out in a glass wave flume to investigate the influences of wave height, wave period, wave steepness, surf similarity parameter, roughness, layer thickness and porosity on wave run-up and overtopping of 1:2 sloped impermeable and permeable breakwaters fronted by a 1:10 gentle, smooth beach slope. The analysis of results involves the correlation between the overtopping energy transfer with the relative wall height and the relationship between wave run-up and Overtopping rate. Further, measured wave run-up and overtopping rates are compared with the results given in the Shore Protection Manual (1984), Automated Coastal Engineering System (1992) and results of other investigators. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:221 / 238
页数:18
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