Refraction and diffraction of random waves through breakwater

被引：30

作者：

Yu, YX

Liu, SX

Li, YS ^{[1
]}

Wai, OWH

机构：

[1] Hong Kong Polytech Univ, Dept Civil & Struct Engn, Hong Kong, Peoples R China

[2] Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116024, Peoples R China

来源：

OCEAN ENGINEERING | 2000年 / 27卷 / 05期

基金：

中国国家自然科学基金;

关键词：

physical model; random waves; breakwater gap;

D O I：

10.1016/S0029-8018(99)00005-0

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 physical model study of combined refraction and diffraction of waves through a breakwater gap at different incident angles was conducted. Both regular and random waves with narrow and broad frequency and direction spreading were studied. Besides the presence of a mild bottom slope in the lee of the breakwater, the distribution of wave heights across the width of a navigation channel inside the model harbor was also simulated. In addition to contributing to an understanding of the phenomenon of refraction and diffraction of random waves, the relatively complete set of data obtained can serve as a benchmark for testing of numerical models. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：489 / 509

页数：21