自动径流泥沙测站的设计模型

自动径流泥沙测站的设计模型

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contributed at 2018-12-04

Authorship

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

自动径流泥沙测站的设计模型

      1.设计来水量的确定

      设计洪峰流量Qm模型:

                   

式中,F为流域集水面积;α为洪峰径流系数;h为设计暴雨量,N为设计暴雨重现期,t为设计暴雨历时。

      2.过堰流量计算

      1)三角堰的流量Q模型:

                   Q=1.373tan

式中,B为梯形堰口底宽;H为堰上水深。

张汉雄,流向洞,郭忠升:宜川自动径流泥沙测站的设计及其应用。

 

How to cite

《资源环境数学模型手册》 (2018). 自动径流泥沙测站的设计模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/44eefbaa-0d6d-47b5-9513-40fcfd679ca6
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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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