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一、前言关于重现期设计波高相对应的波浪周期的推算方法在《港口工程技术规范》第二篇第一册第22条中规定:“与某一重现期的设计波高相对应的波浪周期的推算方法有两种:1.按第四章的风浪要素计算图直接查出与该设计波高相对应的周期(平均周期T);2.用波高最大值相对应周期(T)所组成的系列进行频率分析,以确定与设计波高为同一重现期的周期值。当地大的波浪主要为风浪时,可用方法1;当地大的波浪主要为涌浪或混合浪时,可用方法2。”
I. Preface The calculation of the wave period corresponding to the design wave height of the recurring period is stipulated in Article 22 of Book 1, Part 2 of the Port Engineering Technical Specification: “The wave corresponding to the design wave height of a recurring period There are two ways to estimate the period: 1. According to the calculation of wind wave elements in Chapter 4, the period corresponding to the designed wave height is directly detected (average period T); 2. The period corresponding to the maximum wave height (T) Of the series of frequency analysis to determine and design wave height for the same recurrence period value.When the local large waves are mainly stormy, available method 1; local large waves are mainly surging or mixed waves, the available method 2. ”