削减洪峰效率计算模型

削减洪峰效率计算模型

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Method-focused categoriesData-perspectiveGeoinformation analysis
Method-focused categoriesProcess-perspectivePhysical process calculation

Model Description

Chinese {{currentDetailLanguage}} Chinese

削减洪峰效率计算模型

   亓成武,李敦树,毕于珠:房干小流域综合治理缓洪效益分析。水土保持通报,1992,12(4)

(1)洪峰流量推算模型:

 

式中,F为过水断面面积;R为水力半径;I为水面比降。

(2) 削减洪峰效率模型:

          

式中,分别为治理前、后的洪峰流量;为治理后水保措施拦截洪峰平均径流深;Rm为治理前径流深。

 

How to Cite

《资源环境数学模型手册》 (2018). 削减洪峰效率计算模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/def1d6f2-f2e8-49f3-be3e-baed587a1cf8
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History

Last modifier : 
zhangshuo
Last modify time : 
2020-11-11
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Contributor

Initial contribute: 2018-12-04

Co-contributor(s)

Authorship

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

History

Last modifier : 
zhangshuo
Last modify time : 
2020-11-11
Modify times : 
View History

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