泥石流的流速方程

泥石流的流速方程

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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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Geography SubjectPhysical GeographyPedology
Earth System SubjectEarth Surface SystemLithosphere

Detailed Description

泥石流的流速方程

式中,i都是无量纲数。实际上是弗鲁德数(Fr),即动能与位能的比值;为相对密度;为相对糙率;i为坡度,本身是无量纲数。根据经验写成非线性分形指数函数关系,式中为摩阻速度;k为地理系数;mn为地理指数。

参考文献

马蔼乃:思维科学与地理思维研究。地理学报,200156(2)

 

How to cite

《资源环境数学模型手册》 (2018). 泥石流的流速方程, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/1f3468be-c758-4d2a-a5d2-9765299b917d
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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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