›› 2003, Vol. 24 ›› Issue (5): 795-799.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Leaching of solution rock and permeability study under karst-engineering geological condition

ZHANG Gui-jin, XU Wei-ya, LAI Miao   

  1. Research Institute of Geotechnical Engineering , Hohai University, Nanjing 210098, China
  • Received:2002-09-23 Online:2003-10-10 Published:2014-08-19

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Abstract: Inherent heterogeneous and anisotropic properties of the seepage under karst-engineering geological condition expressed more complexity because of the effect suffered leaching and highly stress field. In this article, K.G.Magomedov’s forecast model has been discussed based on analyzing leaching around the dam site. A disposal way for the permeability in karst pipeline has been given. The penetrating stochastic field around the dam site has been analyzed. A stochastic differential equation has been established for seepage-stress coupling based upon Taylor random FEM. A way has been given for seepage coefficient solution by using the coupling random modeling.

Key words: karst-engineering geological condition, seepage-stress coupling field, permeability, leaching

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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