지질공학 (The Journal of Engineering Geology)

  • 제16권1호
  • /
  • Pages.97-107
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  • 2006
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  • 1226-5268(pISSN)
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  • 2287-7169(eISSN)
대한지질공학회 (The Korean Society of Engineering Geology)
권호 표지

불리한 조건에서의 콘크리트 표면차수벽형 석괴댐 설계 및 시공

Study on Design and Construction of CFRD under Unfavorable Conditions

  • 박동순 (한국수자원공사 수자원연구원 댐기술연구소) ;
  • 김형수 (한국수자원공사 수자원연구원 댐기술연구소)
  • Park Dong-Soon (Dam Engineering Research Center, Korea Water Resources Corporation) ;
  • Kim Hyoung-Soo (Dam Engineering Research Center, Korea Water Resources Corporation)
  • 발행 : 2006.03.01
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초록

콘크리트 표면차수벽형 석괴댐(CFRD; Concrete Faced Rockfill Dam)는 기존의 중심코어 형 락필댐(ECRD; Earth Cored Rockfill Dam)과 대별되는 우수한 구조적, 재료적 특성으로 현재 가장 널리 활용되는 댐 형식이다. 본 고에서는 불리한 조건에서의 CFRD의 설계와 시공에 있어 최근에 부각된 최신 기술들을 정리하여 향후 활용에 도움을 줄 수 있도록 하였다. 예를 들어, 연약한 암을 이용한 댐체 축조, sand-gravel fill, 연결 슬래브 공법, 충적층 기초의 처리 공법등에 대한 간략한 기술적 동향을 고찰하여 관련 기술자들의 이해를 돕고자 하였다.

Or this study, prevailing design and construction methods of dam under various unfavorable conditions are summarized. for example, foundation treatment with large scale alluvium site or weathered rock mass, dam constructing techniques with unfavorable topographic conditions are studied for the better understanding of relating engineers. Also, zoning by using weak rocks and sand-gravel fill techniques are summed up.

키워드

참고문헌

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