Author(s): Yang Ming; Zhang Hongwu; Zhang Junhua; Li Dongfeng
Linked Author(s):
Keywords: Two-dimensional sediment numerical modeling; The Yellow River; Jinanyan project
Abstract: The theoretical frame of a new two-dimensional sediment mathematical model is established on the basis of the resent research achievements about the sediment transport law of the Yellow River. The formulas of sediment carrying capacity of flow, which reflect the features of the Yellow River, are applied to it. The finite element scheme is employed to deduce the discretized equations of the model. Verifications of the model are carried out with the flood occurring on Jinan reach of the Yellow Rive during the flood season in 1976. The calculation results with the model are in good agreement with the measured data. The programs calculating indicates that the Jinanyan's constructing will be of great benefit to Jinan city's flood protecting and water supply.
Year: 2001