海浪对海洋建设的影响及新竹站海浪特征分析

Influence of Waves on Marine Construction and Analysis of the Characteristics of Waves at Xinzhu Station

摘要: 本文首先从海浪的定义和分类、海浪对军事活动的影响以及海浪能的利用等方面出发介绍海浪，并利用观测资料，统计分析了新竹站的海浪特征，系统覆盖最大波高、最大波高对应波向、平均波高、波周期等一系列关键指标的月际变化特征，结果表明：各月份当中，5月最大波高最低，为2.4 m，平均波高最小，为0.63 m，比较适合在新竹站附近海域航行；9至12月最大波高和平均波高都较大，9月甚至有12.5 m的最大波高，不利于航行。

Abstract: This paper first introduces sea waves from the aspects of the definition and classification of sea waves, the impact of sea waves on military activi-ties and the use of sea wave energy, and uses the observation data to statistically analyze the char-acteristics of the sea waves at Xinzhu Station. The system covers the monthly variation characteris-tics of a series of key indicators such as the maximum wave height, the maximum wave height cor-responds to the wave direction, the average wave height, and the wave period. The results show that in these months the maximum wave height in May is the lowest, 2.4 m; the average wave height is the smallest, 0.63 m, which is suitable for navigation in the sea area near Xinzhu Station; From September to December, the maximum wave height and average wave height are both large. In September, there is even a maximum wave height of 12.5 m, which is not conducive to navigation.