摘要
干涸河道各次洪水间河道状况变化较大,传统的河道洪水预报方法精度不高。将MSK(马斯京根河道演算)与R.E.Horton(霍顿饱和下渗理论)相结合,实现实时校正参数的河道洪水演算方法。通过在常年干涸、过水及输水河道中进行应用,效果较好,有较广的适用范围。
The condition of the river varies greatly among the floods in the dry river. The accuracy of the traditional river flood forecasting method is not high. This paper combines Muskingum channel calculation with Horton infiltration theory to realize the method of calculating channel flood with real-time correction parameters. Through the perennial dry,over water and waterway application,the effect is better,a wider scope of application.
作者
雷德林
雷蕾
LEI De-lin;LEI Lei(Cangzhou Hydrology and Water Resources Survey Bureau of Hebei Province;Baoding Hydrographic and Water Resources Survey Bureau,Baoding 071000,Hebei,China)
出处
《水利科技与经济》
2018年第7期13-17,共5页
Water Conservancy Science and Technology and Economy
关键词
实时校正参数
干涸河道
下渗河道
方法
real -time calibration parameters
dry channel
infiltration channel
method
