| 多支流河道洪水演算方法的研究 |
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| 引用本文： | 芮孝芳,冯平.多支流河道洪水演算方法的研究[J].水电能源科学,1993,11(3):209-216. |
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| 作者姓名： | 芮孝芳 冯平 |
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| 作者单位： | 河海大学，天津大学 南京 |
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| 摘 要： | 本文借助虚拟单元河段概念研制了适用于多支流河道洪水演算的水力学方法。该法基于描述河道水流运动的St.Venant方程组的数值解,可以解决水文学洪水演算法不能解决的一些问题。
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| 关 键 词： | 洪水演算 数值解 河道 |
INVESTIGATION ON FLOOD ROUTING METHOD FOR MULTI-BRANCH RIVERS |
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| Rui Xiao fang.INVESTIGATION ON FLOOD ROUTING METHOD FOR MULTI-BRANCH RIVERS[J].International Journal Hydroelectric Energy,1993,11(3):209-216. |
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| Authors: | Rui Xiao fang |
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| Affiliation: | Rui Xiao fang (Hchai Univcrsity) Feng Ping (Tianjin University) |
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| Abstract: | In this paper, a hydraulic flood routing method of multi-branch rivers is developed by means of the imaginary channel length. The method is based on the St. Venant equations which describe the channel flow movement, and can solve some flood routing problems of which solution cannot be obtained by the hydrologieal methods. |
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| Keywords: | flood routing St venant equations numerical solution imaginary channel length |
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