襄阳迎旭门雨水泵站出江方式探讨

Discussion of the rainwater discharge methods of Yingxumen pumping station in Xiangyang city

以襄阳市迎旭门雨水泵站项目为例,介绍了其出江方式可采用压力钢管从汉江大堤最高洪水位以上翻越和高位水池+出水箱涵平管出流两种方案,通过对两种方案进行比较,总结了两种方案的优缺点,对二级堤防城市雨水泵站设计有一定借鉴作用。

The Yingxumen rainwater pumping station in Xiangyang have two rainwater discharge methods. One method is that pressure steel pipes cross over the Hanjiang levee beyond the highest flood control lever. Another method is that the rainwater spill into the Hanjiang river by elevated tank and reinforced concrete box culvert. This article compares the two methods and sum up the advantages and disadvantages of each other to provide the design reference for other rainwater pumping station of second class dyke projects.