【摘要】 利用斋堂岛东南海域2013年至2014年的实测波浪资料,统计分析了本海域波浪特征,为波浪能资源评估提供基本波浪参数。统计结果表明,本海域年平均有效波高为0.60 m,最大波高为5.30m,平均周期为3.3s,最大周期为8.3s,常浪向为E-SE向。本文亦讨论了本海域波高分布和波高与周期的关系,并基于JONSWAP谱谱型的基本结构,拟合得到适用于本海域的海浪谱谱型,可为海洋能发电装置的布设及相应的工程建设提供一定的参考。更多还原

【Abstract】 With the wave observation off the southeastern coast of Zhaitang Island from 2013 to 2014,the wave characteristics were analyzed.The statistical results show that annual average of significant wave height is 0.60 m,the maximum wave height is 5.30 m,the average period is 3.3s,the maximum period is 8.3s and the dominant wave direction is E-SE.The wave height distribution and the joint distribution of wave height and period were also discussed.Based on the basic spectrum structure of JONSWAP,the spectrum applied to this sea area is presented using fitting method.All the work would provide reference for wave research and engineering application in this sea area.更多还原