Based on the historical water level and flow of Shihaoqiao hydrological station and the data of rainfall stations above the cross section in the basin,the rainfall runoff model(API model)was used to establish the runoff yield and confluence scheme,and the historical flood forecast was tested.The results show that the method can meet the Class B accuracy requirements of the'Hydrological Information Forecasting Specification',and can be used for operational forecasting,which can provide reference for similar flood forecasting work.
关键词
降雨径流模型/消退系数/前期影响雨量/时段单位线/产汇流模型
Key words
Rainfall runoff model/extinction coefficient/early impact rainfall/time unit line/production and confluence model
维普
万方数据