基于1987年和1988年夏季在古镇口港直立堤前的实测资料,对波浪和波压力连续记录进行了统计分析和谱估计,研究了在堤前海浪不发生破碎条件下,堤前波浪和堤面不同高程上压力波的波面高度概率分布、堤前波浪波高和周期与波压力幅度和周期的概率分布特征、入射波行近提前过程中的谱变化及堤面不同高程上压力谱的变化特征。主要结果总结在本文最后一节。 Based on the measured data of 1987 and 1988 summer before the upright embankment of Guzhen, the statistical analysis and spectrum estimation of wave and wave pressure were carried out continuously. Under the condition that the wave before crushing is not broken, The probability distribution of pressure wave height at different elevation, probability distribution of wave height and period and pressure amplitude and period in front of the embankment, the spectral change in incident wave near advance and the change of pressure spectrum on different elevation of embankment . The main results are summarized in the last section of this article.