The paper analyzes some problems in urban rainwater design and drainage measures in cities,and explores the future rainwater design and drainage methods from the evaluating of main parameter in rainwater design and drainage ideas,so as to solve a series of problems in urban drainage and water logging prevention.%针对目前城市雨水设计、排除措施存在的问题进行了分析,并从雨水设计中主要参数的取值、排除理念两个方面探索了未来雨水设计及排除方法,以解决城市排水防涝中出现的一系列问题。
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