Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)

Korea Concrete Institute (한국콘크리트학회)
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The effects of Fines on the strength of RCC

RCC의 강도발현 특성에 미치는 잔골재의 입도분포

  • 장봉석 (한국수자원공사 수자원연구원 댐안전연구소) ;
  • 김완영 (한국수자원공사 수자원연구원 댐안전연구소) ;
  • 정우성 (한국수자원공사 수자원연구원 지하수지반연구소)
  • Published : 2005.05.01
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Abstract

This study try to apply two methodologies which from USACE and RCD research team of Japan on the mix design procedure. Firstly, a basic mix design was decided using the method of USACE. Secondly, the method of Japan RCD research team was adapted to verify the quality. From the results of this study, is impossible to guarantee the quality of RCD using the sieve distribution of the dam concrete chapter in the code of korean. So, it is recommended to apply the guideline of USACE or ASCE on the distribution of aggregate. And, more wide experimental study is necessary to establish the relationsjip between the strength and the compaction ratio, because of the difference of strength according to the ratio of compaction was more than 10$\%$

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