Estimation of extreme coastal wave heights from time series of wave data

IOCAS-IR > 海洋环流与波动重点实验室

	Estimation of extreme coastal wave heights from time series of wave data
	You, JJ ; Yin, BS
	2006
发表期刊	CHINA OCEAN ENGINEERING
卷号	20 期号:2 页码:225-241
文章类型	Article
摘要	A method is presented to extrapolate a time series of wave data to extreme wave heights. The 15-year time series of deepwater wave data collected for 34 min every hour from 1988 to 2002 in the South Pacific Ocean, Australia, is analyzed to generate a set of storm peak wave heights by use of the Peaks-Over-Threshold method. The probability distribution is calculated by grouping the observed storm peak wave heights into a number of wave height classes and assigning a probability to each wave height class. The observed probability distribution is then fitted to eight different probability distribution functions and found to be fitted best by the Weibull distribution (alpha = 1.17), nearly best by the FT-1, quite well by the exponential, and poorly by the lognormal function based on the criterion of the sum of squares of the errors, SSE (H). The effect of the threshold wave height on the estimated extreme wave height is also studied and is found insignificant in this study. The 95% prediction intervals of the best-fit FT-I, exponential and Weibull functions are also derived.
关键词	Measured Wave Data Extreme Wave Height Best-fitted Distribution Function
收录类别	SCI
语种	英语
WOS记录号	WOS:000237993100004
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/32583
专题	海洋环流与波动重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.NSW Dept Nat Resources, Coastal Unit, Dangar, NSW 2309, Australia
推荐引用方式 GB/T 7714	You, JJ,Yin, BS. Estimation of extreme coastal wave heights from time series of wave data[J]. CHINA OCEAN ENGINEERING,2006,20(2):225-241.
APA	You, JJ,&Yin, BS.(2006).Estimation of extreme coastal wave heights from time series of wave data.CHINA OCEAN ENGINEERING,20(2),225-241.
MLA	You, JJ,et al."Estimation of extreme coastal wave heights from time series of wave data".CHINA OCEAN ENGINEERING 20.2(2006):225-241.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Estimation of extrem（540KB）	期刊论文	出版稿	限制开放	ODC PDDL	浏览