北京立交雨水泵站设计

On design for rainfall pumping station of overpasses in Beijing

结合城市道路立交排水的特点,对北京某立交雨水泵站进行了设计,分别阐述了立交排水方式的确定,立交排水量计算,泵站及雨水管布置等内容,并总结了相应的设计经验,以指导今后同类项目。

Combining with the features of the drainage at urban roads and overpasses,the study designs the rainfall pumping station at some overpass in Beijing,illustrates the identification of the drainage way of the overpass,the calculation of the drainage volume of the overpass,the allocation of the pumping station and its rainfall pipe,and sums up respective design experience,so as to direct similar projects in future.