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本文提出了一种较为有效地考虑流域汇流非线性的方法——变速地貌单位线V~2GUH,对其特殊情况h_p=θV和i_p=K/V进行了理论证明,其动力因子流速意义得到了初步验证,坡地汇流在V~2GUH中得到了客观地考虑,应用结果证明V~2GUH方法的精度较高,同时,对本法在无资料和设计流域的应用问题进行了研究。
This paper presents a more effective method of considering the convergence of the river basin - variable geomorphological unit line V ~ 2GUH, its special case h_p = θV and i_p = K / V were theoretically proven that the meaning of the dynamic factor flow rate was Preliminary validation shows that the confluence of slopes has been objectively considered in V ~ 2GUH. The application proves that the accuracy of V ~ 2GUH method is high. At the same time, the application of this method in non-data and design watersheds is studied.