黄必桂;金嘉萌;胡琴;谢波涛;

• 1:中海油研究总院

摘要(Abstract)：

海浪波高和周期联合分布关系是海洋工程设计的重要参数,尤其对浮式结构设计更加重要。目前波高和周期的联合分布已有大量理论模型和经验模型。基于南海北部海区长达1年的实测波高和周期数据,对多种波高和周期联合分布理论模型和经验模型进行适应性分析。研究结果表明:Longuet-Higgins模型、C.N.E.X.O.模型、孙孚模型和郑桂珍改进模型等理论模型与实测数据相比存在一定偏差;Bitner-Gregersen波高和周期的经验模型较为适用于南海北部海域。同时还通过参数拟合得到南海波高周期联合分布曲线,该结果可为南海海洋工程设计提供参考。

关键词(KeyWords)： 波高;周期;联合分布;概率密度函数

Abstract:

Keywords:

基金项目(Foundation): 国家“863”计划(2008AA09A401);; 南海油气区海洋工程设计中的风谱及风速时距关系研究课题(2017-JZKT-15);; 海上油气田开发海洋环境影响研究(YXKY-2016-ZY-07);; 新型高重现期设计方法工程应用程序(2016OT-GC58);; 海洋大功率往复式压缩机总体方案研究课题;; 多点系泊FPSO装置CTV卸油方式研究课题

作者(Author): 黄必桂;金嘉萌;胡琴;谢波涛;

Email:

DOI:

参考文献(References)：

• [1]Doering J C,Donelan M A.浅水波波高和周期的联合分布[J].海岸工程,1997,16(3):63.Doering J C,Donelan M A.The joint distribution of heights and periods of shoaling waves[J].Coastal Engineering,1997,16(3):63.
• [2]Chakrabarti S K,Cooley R P.Statistical distribution of periods and heights of ocean waves[J].Journal of Geophysical Research Atmospheres,1977,82(9):1363.
• [3]Longuet-Higgins M S.On the joint distribution of wave periods and amplitudes of sea waves[J].J.Geophys.Res.1975,80:2688.
• [4]Goda Y.The observed joint distribution of periods and heights of sea waves[C].Proc.16th Int.Conf.on Coastal Eng.,1978:227.
• [5]Longuet-Higgins M S.On the joint distribution of wave periods and amplitudes in a random wave field[J].Proceedings of the Royal Society of London A,1983,389:241.
• [6]CavaniéA,Arhan M,Ezraty R.A statistical relationship between individual heights and periods of storm waves[C].Proc.Conf.on Behav.Offshore Struct.,1976,2:354.
• [7]Sun F.On the joint distribution of the periods and heights of sea waves[J].Acta Oceanologica Sinica,1987,6(4):503.
• [8]孙孚.海浪周期与波高的联合分布[J].海洋学报,1988,10(1):10.Sun Fu.Study on the joint distribution of wave periods and heights[J].Acta Oceanologica Sinica,1988,10(1):10.
• [9]Zheng G,Jiang X,Han S.The difference between the joint probability distributions of apparent wave heights and periods and individual wave heights and periods[J].Acta Oceanologica Sinica,2004,23(3):399.
• [10]吴秀杰,郭洪梅,赵炳来,等.浅水海浪周期与波高联合分布函数的确定[J].海洋学报,1981,3(4):517.Wu Xiu-jie,Guo Hong-mei,Zhao Bing-lai,et al.Determination of joint distribution function of wave periods and heights of the shallow sea[J].Acta Oceanologica Sinica,1981,3(4):517.
• [11]葛明达.连云港波高周期统计分布[J].海洋工程,1984(1):40.Ge Ming-da.Distributions of wave heights and periods in Lianyun Harbour[J].Ocean Engineering,1984(1):40.
• [12]Det Norske Veritas.DNV-RP-C205.Environmental conditions and environmental loads[S].2014.
• [13]GuedesSoares C,Carvalho A N.Probability distributions of wave heights and periods in combined sea-states measured off the Spanish coast[J].Ocean Engineering,2012,52:13.
• [14]潘锦嫦,陈志宏.海浪波高与周期联合概率密度分布的研究[J].海洋通报,1996,15(3):1.Pan Jin-chang,Chen Zhi-hong.Study of the joint probability density distribution of wave heights and periods[J].Marine Science Bulletin,1996,15(3):1.
• [15]黄必桂,石新刚,谢波涛,等.基于实测资料的南海海浪周期关系研究[J].海洋学研究,2016,34(3):6.Huang Bi-gui,Shi Xin-gang,Xie Bo-tao,et al.Study on the relationships of ocean wave periods in the South China Sea based on the observed data[J].Journal of Marine Sciences,2016,34(3):6.
• [16]Bitner-Gregersen E M.Joint probabilistic description for combined seas[C].ASME 2005International Conference on Offshore Mechanics and Arctic Engineering,2005:169.

文章评论(Comment)：