一、问题海堤设计标准是河口整治规划中需要妥善解决的技术经济重要课题。广东省30年来采用的海堤设计标准是按捍卫面积分为4级,以暴潮水位加8～10级风浪爬高来体现;实际上是由风浪爬高来反映标准。表1系 First, the issue of seawall design standards is estuary remediation planning need to properly solve the technical and economic issues. In the past 30 years, the design standard for seawall used in Guangdong Province was divided into four levels according to the area of ​​defense. The storm surge height plus the storm surge height of 8 to 10 levels was used to reflect it. In fact, the standard of sea-wave climb was high. Table 1 Department