【摘要】 以上海市城市化区域雨水排放为例 ,综合分析平原地区城市化区域雨水二级排放模式的特征 ,探讨二级排放模式中水利除涝模式的规模与市政排水模式的规模的匹配关系 ,以便为平原地区城市化区域雨水排放规模的选择提供参考 ,并对城市排水学科与水利区域除涝学科的交叉性作初步探讨。更多还原

【Abstract】 Rainwater is usually treated by two stage drainage at plain urbanized region. However, different criterion systems for the two drainage stages are used. In the first stage, criterions are determined according to municipal drainage model, according to hydrological drainage model in the second stage. So the two systems often need to be harmonized in two stage drainage. After analyzing character of two stage drainage systems, how to set a harmonization between the two drainage stages and how to determine suitable method and criterions for two stages drainage in urbanized region are discussed in this paper.更多还原