• Title/Summary/Keyword: Concrete face earth dam(CFED)

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Deformation Characteristics of Earth Dam Raised by Non-Homogeneous Fill Materials (비균질 재료로 숭상(嵩上)한 흙 댐의 변형 특성)

  • 장옥성;이종규
    • Journal of the Korean Geotechnical Society
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    • v.20 no.8
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    • pp.167-180
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    • 2004
  • In this study finite element analysis using hyperbolic model was performed to predict the characteristics of stress-strain behaviour on concrete face earth dam (CFED : a tentative name) raised with coarse-grained materials corresponding to the face slab bedding zone of concrete face rockfill dam (CFRD). The results of finite element analysis were compared with field monitoring data, and the comparison showed a good agreement. And, the analysis results including locus of maximum displacement, maximum stress, stress concentration, and irregular load transfer would be used to devise rational field monitoring schemes for construction management and quality control during construction of CFED.