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。
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 3.3 s, the maximum period is 8.3 s 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.
出处
《海洋学研究》
CSCD
北大核心
2017年第2期91-95,共5页
Journal of Marine Sciences
基金
国家高技术研究发展计划("863"计划)项目资助(2012AA0526)
关键词
斋堂岛
波浪特征
波高分布
波高-周期联和分布
海浪谱
Zhaitang Island
wave character
wave height distribution
the joint distribution of wave height and period
wave spectrum
