海浪谱折绕射联合模型在障碍物后水域的应用  

APPLICATION OF REFRACTION-DIFFRACTIONCOMBINED MODE OF SEAWAVE SPECTRATO REGIONS BEHIND OBSTACLES

作　　者：蒋德才[1] 刘百桥[1] 台伟涛 

机构地区：[1]青岛海洋大学,青岛266003

出　　处：《海洋通报》1992年第1期1-6,共6页Marine Science Bulletin

基　　金：国家自然科学基金

摘　　要：本文应用海浪谱折绕射模型计算了不规则波传播至有障碍物(如半岛)的水域的海浪要素。文中给出了障碍物背风面边值的处理方法,比较了理论值和实测值的结果,符合良好。说明缓坡上海浪谱折绕射联合模型和文中给出的边值处理方法,对障碍物后遮拦区波要素计算是有效的。The characteristics of random wave propagating to the region where obstacles exist are computed by refraction-diffraction combined mode of seawave spectra, and the processing methods of boundary value in the back wind region of obstacle are presented. The theoretical results agree well with the observations, which show that the mode and the methods are effective to figure out wave characteristics in the obscure regions behind obstacles.

关 键 词：海浪折射 波浪谱 模型 水域 

分 类 号：P731.22[天文地球—海洋科学]