Modified Hunt's equation incorporating wave setup

被引：41

作者：

Hedges, TS

Mase, H

机构：

[1] Univ Liverpool, Dept Civil Engn, Liverpool L69 3GQ, Merseyside, England

[2] Kyoto Univ, Disaster Prevent Res Inst, Kyoto 6110011, Japan

来源：

JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING | 2004年 / 130卷 / 03期

关键词：

random waves; breaking waves; wave runup; slopes; beaches;

D O I：

10.1061/(ASCE)0733-950X(2004)130:3(109)

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Hunt's equation provides a simple means of estimating the runup of breaking waves. However, breaking waves also induce setup on a slope. A modification to Hunt's equation is advocated which accounts for the presence of wave setup. Support for the modification is provided by data from model tests involving random waves approaching smooth, impermeable slopes of 1:5, 1:10, 1:20, and 1:30. Coefficients to be used in the modified equation are given which allow the significant runup and other characteristic values to be estimated.

引用

页码：109 / 113

页数：5

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