崩塌(滑塌)和滑坡模型

崩塌(滑塌)和滑坡模型

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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 SystemLithosphere
Geography SubjectPhysical GeographyPedology

Detailed Description

崩塌(滑塌)和滑坡模型

(1) 临界深度模型:

式中,C为土的内聚力;J为谷坡张裂隙;φ为土的内摩擦角;r为土的容重。

(2) 临界下切深度模型:

(3) 抗剪强度S模型:

式中,Q为法向应力;其他同上。

参考文献

张淑光,蔡庆,邓岚:我国南方崩岗形成机理的研究。水土保持通报,1993,13(2)

 

How to cite

《资源环境数学模型手册》 (2018). 崩塌(滑塌)和滑坡模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/8738491c-5cd0-40a3-b7dd-903e8a18d062
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History

Last modifier : 
zhengzhong
Last modify time : 
2020-10-30
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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

History

Last modifier : 
zhengzhong
Last modify time : 
2020-10-30
Modify times : 
View History

QR Code

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