›› 2005, Vol. 26 ›› Issue (6): 995-999.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Hydraulic model of rock mass with block fracture slope and its numerical simulation

ZHAO Yu1,2, LI Xiao-hong1, LU Yi-yu1, JIN Xiao-guang 1,2   

  1. 1.Key Lab for the Exploitation of Southwestern Resources and the Environmental Disaster Control Engineering, Ministry of Education, Chongqing University, Chongqing 400044, China; 2. College of Civil Eng., Chongqing University, Chongqing 400045, China
  • Received:2004-11-27 Online:2005-06-10 Published:2013-12-17

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Abstract: The authors set up reasonable hydraulic model ,which simulates the change of the seepage field and stress field within the slope when the water level is up to 175 m. The seepage model of block-fracture slope is studied. In order to make the model more reasonable and more effective in application, the authors create the seepage model of double porosity media including discrete media and equivalent continuum. Based on the relationship of fracture and engineering mass, 1-2 grade fractal net is considered. According to the equivalent of pressure of two kinds of media, three-dimensional hydraulic model is created using modern fractal theory and its FEM solution is given.

Key words: block fracture slope, fractal net, double media, three-dimensional hydraulic model, FEM

CLC Number: 

  • TU 443
  • 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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