暴雨洪水管理模型SWMM的研究及应用进展

Progress on research and application of Storm Water Management Model(SWMM)

SWMM(Storm Water Management Model)是近几年发展迅速、影响较大的水文模型。SWMM主要被用于模型适应性的检验及模型参数的识别、城市暴雨洪水地表径流及其污染过程的模拟、城市低影响开发效果的模拟、与其他模型软件的耦合应用模拟等方面。文章从SWMM的发展历程、模型原理及国内外的最新应用进行了归纳与分析,最后对SWMM在中国应用中存在的问题进行了探讨。

The Storm Water Management Model（SWMM）is a famous hydrological model,which has been developed rapidly in recent years.The applications of SWMM include the adaptability test of model,the identification of model parameters,the simulation on process of surface runoff and its pollution for an urban storm flood,the simulation on effect of urban low impact development（LID）,and coupling simulations with other models software.This paper summarizes the development process of SWMM,its principles and the latest applications at home and abroad.At last,the problems affecting its application in China are discussed.