Practice and reflection on the combined drainage and irrigation system with a novel layout at Shiwan station
Drainage and irrigation are the primary functions of pump stations in flat and low-lying areas with lakes and ponds.It is often necessary to combine the drainage and irrigation in the layout of the pump station to give full play to the function of the pump station.Taking the layout of Shiwan station as an example,this paper puts forward a new layout that combines the irrigation outlet culvert with the existing pumping station structure,which not only satisfies the drainage and water diversion of the drainage culverts shared by the drainage and irrigation combined stations,but also solves the problem of large uneven settlement caused by the loose quality control of the backfill soil under the foundation of the irrigation culvert,ensuring the normal operation of the pumping station.It can provide reference for the layout of drainage and irrigation combined pump station.
drainage and irrigationgeneral layoutscheme optimizationoperational efficiencypump station
万方数据
维普
