In this paper. On the bases of summarization and analysis of some kinds of numerical simulation methods,a simplified numerical scheme of modified CCW method is presented instead of the concept of shock wave strength of whithams CCW one.

• 本文在前人的基础上，对修正的CCW方法给出了简明的数值计算格式，摒弃了Whitham的CCW方法中引入的激波强度概念，直接由面积变化函数计算出激波强度来。