莱州湾口设计波要素估算方法的研究

RESEARCH ON ESTIMATING METHODS OF DESIGNWAVE ELEMENTS AT LAIZHOU BAY MOUTH

利用P—Ⅱ型、Gubel和Weibull方法,分别估算莱州湾口的设计波高,并用波高和周期之间的关系,分别计算对应的平均周期。用柯尔莫哥洛夫(Kolmogoroff)适合度方法检验表明.P—Ⅱ型和Gubel方法拟配的理论频率曲线与经验点的吻合比按Weibu11方法的好;P—Ⅱ型和Gubel方法估算的结果可供生产部门使用。

The design wave height at the Laizhou Bay mouth is estimated separately with P-Ⅲ type, Gubel and Weibull method. Their correspondent mean periods are calculated. The check results obtained from Kolm-ogoroff's method, of fit degree show that theoretical frequency curves from P-Ⅲ type and Gubel method are more agreeable with the empirical points than that from Weibull method. Therefore, the design wave elements derived from P-Ⅲ type and Gubel method are recommended for practice.