Saturated-unsaturated unsteady seepage flow numerical simulation

被引：0
|
作者：
Zhang, Pei-Wen [1 ]
Liu, De-Fu [2 ]
Huang, Da-Hai [2 ]
Song, Yu-Pu [1 ]
机构：
[1] Dalian Univ. of Technol., Dalian 116023, China
[2] China Three Gorges Univ., Yichang 443002, China
来源：
Yantu Lixue/Rock and Soil Mechanics | 2003年 / 24卷 / 06期
关键词：
Computer simulation - Finite element method - Landslides - Pore pressure - Slope stability;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The numerical simulation method of the saturated-unsaturated seepage flow is presented. The pore-water pressure is simulated under rainfall conditions adopted this program. The traditional method handled the rainfall infiltration boundary is conquered, and the real alteration of the rainfall infiltration boundary is taken into consideration to give a good basis for the coupling simulation of the saturated-unsaturated seepage flow and surface overflow. As a result this method is very suitable to the real rainfall process; so it is very helpful to analyzing the reason for rainfall-induced landslides.
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页码：927 / 930
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