旱地水窖设计参数的确定模型

旱地水窖设计参数的确定模型

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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

旱地水窖设计参数的确定模型

 

(1)水窑的合理矢跨比模型:

            

式中,f为拱矢高;α1为水窑上口宽即拱的跨度;fk为土体坚固性系数;为土的内摩擦角;γ为土的容量;c为土的黏聚力;H为水窖顶部覆土厚度。

(2)水窖的容积V模型:

            

式中,a1为上口宽;a2为下口底宽;h为蓄水深;L为窖长。

娄宗科,党进谦,许永动等:黄土地区水窑窖设计参数与施工技术研究。水土保持通报,2001,21(3)

 

How to cite

《资源环境数学模型手册》 (2018). 旱地水窖设计参数的确定模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/011870d8-3234-41fc-b62c-c068aa03f587
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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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