不规则波折射物理模型试验研究  

EXPERIMENTAL INVESTIGATION ON REFRACTION OF IRREGULAR WAVES

作　　者：龚崇准[1,2,1] 孙大鹏[1,2,1] 金巍霞 

机构地区：[1]河海大学 [2]大连理工大学

出　　处：《海洋工程》1997年第2期75-87,共13页The Ocean Engineering

基　　金：大连理工大学海岸;近海工程国家重点实验室基金

摘　　要：作者曾发表过“不规则波折射的数学模型〔１〕。为了与数学模型的计算结果相互验证，在大连理工大学海岸及近海工程国家重点实验室进行了不规则波折射物理模型试验。试验研究结果表明：提出的“不规则波折射数学模型”对频谱采用等能量分割、对方向分布采用等间隔（Δθ＝ｃｏｓｎｔ）分割的组成波折射线性叠加法是合理的、可行的，可供港口及海岸工程规划。In order to verify the numerical model for refraction of irregular waves presented by authors , physical model study has been conducted in the State Key Laboratory of Offshore Engineering, Dalian University of Technology The results of the experiment show that the hypothesis of linear superposition for component wave of spectrum and the schemes for separating frequency spectrum with equal energy and directional distribution with equal angle(Δ θ =counts ) developed in the numerical model are reasonable It is recommended to use the numerical model in the planning and design of harbour and coastal engineering

关 键 词：不规则波 折射 物理模型 数学模型 

分 类 号：P733.214[天文地球—物理海洋学]