暴雨洪水流域系统随机模拟(研究之二)

Stochastic Simulation of a Storm Flood System in a Basin

暴雨洪水流域系统的输入,本文首次成功地引用具有明显优点的正则展开模型随机模拟暴雨过程;流域系统的输送,采用了简便可行的产、汇流模型;各子模型及系统输出的洪水过程检验表明,流域系统随机模拟的效果是令人满意的。

The storm hydrograph,as a imput into the system of a flood from storm in a basin,has been successfully simulated stochastically with the canonical expasion model which is of a significant advantage. The throughput from such a system is simply computed by using a availible runoff yield and concentration models. The verification of all submodels and output flood hydrographes from system have shown that the results obtained from the model examined in this paper are satisfactory.