年极值重现期波高的探讨  

DISUSSION ON WAVE HEIGHT OF ANNUAL EXTREME IN RETURN PERIOD

作　　者：丰鉴章[1] 

机构地区：[1]国家海洋局第一海洋研究所

出　　处：《海岸工程》1989年第3期1-7,共7页Coastal Engineering

摘　　要：本文对以前使用的推算重现期波高的几种概率分布进行了评述。根据WMO标绘法,标绘在Weibull概率纸上的年极值波高都具有由两条直线组成折线的特点,提出用复合型Weibull分布律推算重现期波高的方法。Some types of probability distributions previously used for estimating wave height in return period are reviewed in this aper. On the basis of the WMO's plotting method, the wave heights of annual extremes plotted on the Weibull probability paper possess the feature of a broken line consistina of two straight lines. A method of estimating wave height in return period is presented by using the composite Weibull's distribu- tion.

关 键 词：波高 港口工程 年极值重现期 

分 类 号：U652.7[交通运输工程—港口、海岸及近海工程]