摘要
本文研究了一种依据剩余洪量特性推求水库设计洪水和防洪库容的方法。该方法与传统方法的区别在于变单纯用皮尔逊Ⅲ型曲线的图解法为图解和数值计算相结合的方法、它能改善传统方法推求设计洪水的随意性。
The author studies a method of calculating design flood and flood control capacity of a reservior according to the characteristics of residual flood volume. This new method with the combination of both graphic and numeric calculation is different from the traditional method with pure graphic calculation through P-Ⅲ curve. This new method decreases the random of the traditional one in calculating the design flood.
出处
《人民黄河》
北大核心
1996年第3期12-17,共6页
Yellow River
关键词
设计洪水
库容
防洪
剩余洪量
数值计算
residual flood volume
design flood
flood control storage capacity
P-Ⅲ curve
numeric calculation