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| 保持典型洪水模式的设计洪水过程线推求优化方法 | |
| 引用本文： | 王道席,刘红珍,赵淑饶,付健.保持典型洪水模式的设计洪水过程线推求优化方法[J].水电能源科学,2002,20(3):22-24. |
| 作者姓名： | 王道席 刘红珍 赵淑饶 付健 |
| 作者单位： | 1. 清华大学,水电系,北京,100084 2. 黄河水利委员会,勘测规划设计研究院,河南,郑州,450003 3. 黄河水利委员会,水文局,河南,郑州,450004 |
| 基金项目： | 国家重点基础研究发展规划 ( 973)项目 ( G1 9990 4 36 ) |
| 摘 要： | 针对设计洪水过程线分时段同频率放大法的不足，基于相似原理建立了一种推求设计洪水过程线的优化模型，该模型不仅完全控制了设计洪水洪峰和洪量，而且保持了典型洪水模式，同时还避免了徒手修匀工作，减少了人工参与带来的任意性。 |
| 关 键 词： | 典型 洪水模式 设计洪水 过程线 遗传算法 |
| 文章编号： | 1000-7709(2002)03-0022-03 |
| 修稿时间： | 2002年1月23日 |
An Optimal Method Holding Typical Module for Design Flood Hydrograph Calculation |
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| WANG Dao-xi,LIU Hong-zhen,ZHAO Shu-rao,FU Jian.An Optimal Method Holding Typical Module for Design Flood Hydrograph Calculation[J].International Journal Hydroelectric Energy,2002,20(3):22-24. | |
| Authors: | WANG Dao-xi LIU Hong-zhen ZHAO Shu-rao FU Jian |
| Affiliation: | WANG Dao-xi 1 LIU Hong-zhen 2 ZHAO Shu-rao 3 FU Jian 2 |
| Abstract: | Design flood hydrograph is the base of flood prevention planning. The method that enlarges the model hydrograph by keeping the peak discharge and flood volume of different periods in the same frequency (design frequency) is normally used in practice. This method has two obvious shortages: one is that he handwork is hard and the other is that the typical module is reduced. In order to overcome these shortages, this thesis sets up an optimal model to calculate the design flood hydrograph based on similar principle. The new method not only fully controls the peak discharge and flood volumes of design flood but also holds the typical flood pattern. |
| Keywords: | typical module design flood hydrograph genetic algorithms |
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