›› 2006, Vol. 27 ›› Issue (7): 1176-1180.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Three-dimensional seepage analysis for complex topographical tailings dam

LU Mei-li1, CUI Li2   

  1. 1.Institute of Tunnel & Geotechnical Engineering, Beijing Jiaotong University, Beijing 100044, China; 2.School of Civil & Hydraulic Engineering, Dalian University of Technology, Dalian 116024, China
  • Received:2004-09-13 Online:2006-07-10 Published:2013-11-19

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Abstract: For the complex topographical tailings dam, neither the complicated and changeable seepage field nor the action of three direction seepage factors at the same time can be fully reflected in the two-dimension model; as a result the real seepage field cannot be acquired. A three-dimension mathematical model is set up; and both section and terrain are simplified. An example is given; and the result is compared with that of the test .The better identical result indicated that the three-dimension model must be adopted in the seepage analysis of the complicated topographical tailings dam; and the appropriate predigestion can satisfy the precision and reduce the complicity and difficulty.

Key words: tailings dam, complicated terrain, three-dimension numerical simulation, simplified section, seepage

CLC Number: 

  • TU 435
  • 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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