Pudong New Area is located in the eastern part of Shanghai and is an urbannized tidal river network area.There are more than 20 sluices under district administration in the new area,and the regulation rules of sluices have a direct impact on the water regime of the river network.In order to ensure the safety of flood control,improve the water environment and strengthen the flood control of sluice and the smooth operation of flowing water,it is necessary to establish a joint operation model system of sluice.Based on the numerical model with good accuracy,the model system is implanted with running water,four-color flood control early warning and strong convective short-duration rainstorm sluice dispatching plan.The model system realizes the plan screening and automatic forecasting service under different early warning conditions,previews the dispatching effect,and can provide the functions of"four forecasts"(forecasting,early warning,rehearsal and plan)for improving the emergency management ability of flood control and typhoon prevention and improving the water environment quality.
关键词
数值模型/水闸联合调度模型系统/水闸调度预案:自动预报服务
Key words
numerical model/sluice joint dispatching model system/sluice dispatching plan/automatic forecasting service
维普
万方数据