说明：
The dynamic wave. method is used to route the dam-break flood hydrograph through the downstram vally. The method is derived from the original equation ...展开
s of unsteady flow developed by Barre De Saint-Venant (1871)The data of dam-break in our country has been used to examine the model numericallly. Comparison of the results of numerical modelling with the observed datas and the analysis has shown that the model is satisfactory and reasonable. 收起
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