Study on Flood Control of Shangtang River Basin in Hangzhou
In order to study the flood control methods in the Shangtang River Basin of Hangzhou,this paper utilizes the MIKE11 one-dimensional hydrodynamic method to construct the numerical models suitable for the Basin,simulates its drainage situation under different design conditions,and proposes a reasonable flood control plan.The simulation analysis is carried out for the proposed flood control plan.The results show that when five engineering control measures are implemented in combination with one non-engineering measure(the pre-discharge water level of the river network is set to 3.0 m),the drainage capacity of the Basin will be enhanced,and the maximum flood level will decrease significantly,which basically meet the city's 50-year flood prevention standard.
Shangtang River Basinflood controlnon-engineering measure
万方数据
维普
