›› 2003, Vol. 24 ›› Issue (6): 927-930.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Saturated-unsaturated unsteady seepage flow numerical simulation

ZHANG Pei-wen1, LIU De-fu2, HUANG Da-hai2, SONG Yu-pu1   

  1. 1. Dalian University of Technology, Dalian 116023, China; 2. China Three Gorges University, Yichang 443002, China
  • Received:2002-07-18 Online:2003-12-10 Published:2014-08-19

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Abstract: 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.

Key words: seepage flow, rainfall boundary, landslide

CLC Number: 

  • TU 441
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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