【摘要】 海堤越浪量是衡量海堤防浪有效性和堤后安全性的一个重要指标。台风过程下海堤越浪将影响海堤的结构安全和堤后人民的生命财产安全。以浙江省温台地区复式斜坡式海堤结构为研究对象,采用物理模型试验对台风浪过程下海堤的越浪量进行测定,通过分析试验数据,探讨现行常用经验公式的适用性,对现行常用公式进行修正,得到一种计算台风过程下复式海堤越浪量的公式。对台风过程下复式海堤越浪量的评估具有重要意义,为台汛期间的高效避灾提供科学依据。更多还原

【Abstract】 The overtopping is an important index to measure the effectiveness and safety of the seawall. During typhoon,the crossing waves will affect the seawall structural safety and the safety of people’s life and property behind the seawall. Taking Zhejiang province Wen-Tai duplex sloping seawall structure as the research object,this paper uses the physical model test to measure the overtopping of the seawall. By analyzing the test data,it discusses the applicability of the current empirical formulas,to modify them and get a duplex sloping calculation formula during the typhoon process. It is of great significance to evaluate the overtopping of duplex sloping seawall during typhoon and it can provide scientific basis for efficient disaster prevention during typhoon season.更多还原