三明中山公园内涝点防洪排涝方案研究

城市内涝的产生是多种因素叠加造成,涉及的因素主要有竖向标高、管网系统、排水组织模式、外部影响等。因此,内涝点的整治方案应系统统筹考虑,分析三明市中山公园内涝点的内涝成因.从外围防洪整治、上游山洪整治、区域内涝整治三个系统分别提出整治方案。

Study on Flood Control and Waterlogging Drainage Scheme for Waterlogging Points in Zhongshan Park of Sanmei City

The urban waterlogging is caused often by multiple factors mainly involving the vertical elevation,pipe network system,drainage organization mode and external influences.Therefore,the treatment scheme of waterlogging points should be systematically considered.This paper analyzes the waterlogging causes of the waterlogging points in Zhongshan Park of Sanmei City,and puts forward the treatment scheme separately from three systems of peripheral flood control,upstream mountain torrent control and regional waterlogging control,which have the important guiding significance for planning the typical strip urban drainage systems in mountainous area.