According to some similar characteristics of tidal bore, water jump and dam break, it has been analyzed the precision of one-dimensional model with water-jump calculation and the exact resolving of instantaneously breaking bam.

• 第2章 采用有限体积法建立了一维涌潮数学模型，根据涌潮与水跃、溃坝波运动的某些方面类似特点，运用水跃计算、溃坝波的理论解，对一维数学模型的计算精度进行系统验证。