›› 2006, Vol. 27 ›› Issue (3): 499-504.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Analysis of seepage prevention system of Pubugou rockfill dam by adaptive FEM

FU Shao-jun1, CHEN Sheng-hong2   

  1. 1.School of Civil and Architectural Engineering, Wuhan University, Wuhan 430072, China; 2.School of Water Resources and Hydropower, Wuhan University, Wuhan 430072, China
  • Received:2004-07-12 Online:2006-03-10 Published:2013-11-06

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Abstract: The reliability of seepage prevention system is a key problem for high rockfill dam built on the foundation of large overburden depth. Considering the practical characteristics of Pubugou Hydropower Project, the stability of the dam, the deformation and the stresses of the joint zone connected the core wall in the dam and the concrete cut wall in the large overburden depth are analyzed by the adaptive finite element method. And then the advantages and disadvantages of the different type of joints are also discussed; finally, an appropriate type of joint is recommended to the designers.

Key words: rockfill dam, large overburden depth, seepage prevention system, type of joint, adaptive finite element

CLC Number: 

  • TV 641.4
  • 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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