Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)

The Korean Institute of Building Construction (한국건축시공학회)
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Analysis of Rheological Parameters for Determining Segregation of Mid-Range Workability Concrete

중유동 콘크리트의 재료분리 경계 판단을 위한 레올로지 정수 범위 분석

  • 이유정 (경상대학교 건축공학과) ;
  • 김영기 (경상대학교 건축공학과) ;
  • 한동엽 (경상대학교 건축공학과)
  • Published : 2021.05.20
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Abstract

The purpose of this study is to analyze the extent of the rheology parameters at the segregation boundary of mid-range workability concrete. In addition, it was intended to present the extent of the rheology parameters of the normal strength concrete with segregation resistance using the determination of segregation occurrence of concrete and the use of the rheology parameters. However, it was confirmed that segregation occurs even if the measured rheology parameters is in the range of the suggested rheology parameters. Therefore, it is determined that the conditions under which segregation occurs will provide fundamental data that can be rheological defined. Additional studies are also needed on the relationship between rheological parameters and segregation.

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Acknowledgement

본 논문은 2018년도 정부 (과학기술정보통신부)의 재원으로 한국연구재단의 지원을 받아 수행된 기초연구사업임 (NRF-2019R1C1B6005814)