Advance of freshet analysis is one of key measures of preventing or controlling flood, which have been widely applied on urban flood proofing, basin planning and engineering construction.

• 本文的研究内容主要包括如下几个方面：1、洪水演进建模方法研究：阐述了流域洪水的一般特点，提出了以节点、单元、边界条件、荷载为基本元素的流域洪水模拟新体系。