摘要
利用高阶非线性抛物型缓坡方程对长江口水域的波浪传播变形作了推算,依据测站的资料分析数值模式中的底摩阻因子和风能输入因子对波浪传播的影响,进而确定其参数。针对不同导堤结构型式,分析了潜堤的波浪传递系数,最后对长江口二期整治工程完成后水域的波浪场作了推算。
Wave condition in the water area of the Yangtze River estuary is studied in the paper. The factors of the friction of bottom and the input of wind energy are defined by analyzing the information of the measuring stations. The wave transmission of the leading jetties and spur dikes is analyzed. The distribution of wave height in the water area of the Yangtze River estuary is presented.
出处
《海洋工程》
CSCD
北大核心
2004年第3期25-29,共5页
The Ocean Engineering
关键词
抛物型缓坡方程
数值计算
波浪
传递系数
长江口
parabolic mild-slope equation
numerical simulation
wave
transmission coefficient
the Yangtze River estuary
