해사 혼합율 변화에 따른 수중불분리콘크리트의 특성에 관한 실험적 연구

An Experimental Study on the Characteristics of Antiwashout Underwater Concrete with Variation of Blend Ratio of Sea Sand

  • 윤재범 (부경대학교 토목공학과) ;
  • 이상명 (부경대학교 토목공학과) ;
  • 김광민 (부경대학교 건설공학과) ;
  • 어영선 (부경대학교 토목공학과 석사) ;
  • 김명식 (부경대학교 토목공학과)
  • 발행 : 1998.10.01

초록

The objective of this study is to investigate the characteristic change of antiwashout underwater concrete with variation of blend ratio of sea sand and fine aggregate percentage through experimental researches. According to the experiments results, when sea sand are mixed in antiwashout underwater concrete mixture by about 40% per total fine aggregate, in fine aggregate percentage of 40%, it is found that the flowability fit and the compressive strength is higher others.

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