城市排水系统应对暴雨内涝的策略——以郑州市为例

Strategies of Urban Drainage System to Cope With the Rainstorm Waterlogging——Take Zhengzhou City as Example

城市内涝已经成为一个不容小觑的问题。以郑州市为例,分析了城市排水现状及内涝带来的危害,探讨了暴雨引起城市内涝的原因,提出了城市排水系统应对暴雨内涝的措施。

The urban waterlogging has become a big problem.Take Zhengzhou City as example,the present situation of drainage and waterlogging damage were analyzed.The reasons why rainstorm can cause urban waterlogging were discussed.The strategies of urban drainage system when faced with rainstorm waterlogging were put forward.