Boussinesq方程波浪数学模型在港池波浪计算中的应用

Application of Boussinesq equation mathematical model to computing harbour basin wave

简要介绍了Boussinesq方程的形式和特点,参考丹麦Abbott等人提出的改进的该方程的形式及解法,初步建立了考虑底摩擦效应、波浪破碎效应的Boussinesq方程波浪数学模型,将其应用于港池波浪计算,并与海港水文规范的计算结果进行对比分析。

The form and feature of Boussinesq equations are simply introduced in the paper. By considering the improved computation method put forward by Abbott et al, the wave numerical model including the effeet of the bottom friction and wave attenuation is preliminarily erected. It has been used for the computation of harbour basin, and the computation result is compared with that of hydrological norm for harbour basin.