溢洪道陡段侧墙高度优化设计计算公式

溢洪道陡段侧墙高度优化设计计算公式

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Classification(s)

Earth System SubjectEarth Surface SystemHydrosphere
Geography SubjectPhysical GeographyHydrology

Detailed Description

溢洪道陡段侧墙高度优化设计计算公式

 

(1)    断面单位能模型:

式中,为断面比能;为坡度;为修正系数;为流量;为断面面积;为重力加速度;为断面水深。

(2)    比能沿程变化微分方程:

式中,为比能沿程变化;为流程长度;为底坡;为水力半径。

(3)    临界水深模型:

式中,为临界流断面的过水段面积;为临界流断面的水面宽度;为渠底宽;为边坡系数;为临界水深。

(4)    正常水深模型:

 

参考文献:

阮成江,康文平:溢洪道陡段侧墙高度优化设计。水土保持通报,2000,202

How to cite

《资源环境数学模型手册》 (2018). 溢洪道陡段侧墙高度优化设计计算公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/6ae8ea0f-d64d-42f3-ad9f-62844d856450
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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