利用波浪谱理论计算我国近岸波浪能方法研究

摘要

简述了当前被较多应用于我国近岸波浪能计算的简化公式会带来较大计算误差的事实，指出了这是因不合理假设和化简造成的结果。在此基础上，提出了利用波浪谱计算我国近岸波浪能的计算思路，同时利用波浪谱参量与实测数据比对，间接证明了该思路的合理性。%There is a simplified formula used widely for calculating nearshore wave energy. In this article, it is pointed out that the calculated results from the formula contain errors. The related causes are analyzed in this article. The assumption and simplification of the formulae used unreasonably bring the result. On this basis, the proposed methods of calculating the nearshore wave energy through the spectrum are put forward. In the meantime, the method is proved out indirectly by the comparison between the wave spectrum parameters and the measure date in this article.