Wave overtopping against seawalls is a complicated hydrodynamic phenomena while the overtopping discharge is one of the most important factors for safety analysis of seawalls.

外海波浪作用下海堤越浪是一个复杂的水动力学过程，越浪量则是评估海堤安全的重要因素之一。

Wave overtopping against seawalls is a complicated hydrodynamic phenomena while the overtopping discharge is one of the most important factors for safety analysis of seawalls .

外海波浪作用下海堤越浪是一个复杂的水动力学过程，越浪量则是评估海堤安全的重要因素之一。

This is an achievement of a new technique for flood fighting with the features such as prevention of flood overtopping, wave resistance and quick installation etc.

这是一项防止洪水漫顶、抗御风浪、快速有效的新技术成果。

Many researches on the mechanism of earth-rock dams due to overtopping failure and the process of break development have been carried out, but few involves the mechanism of clay core dams.

国内外针对土石坝漫顶破坏机理和溃决过程开展了大量的研究工作，但针对黏土心墙这一土石坝主要坝型溃决机理及溃决过程的研究工作却开展的很少。