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

한국콘크리트학회 (Korea Concrete Institute)
권호 표지

온도.습도분포 및 혼화재를 고려한 염분침투에 관한 연구

A Study About Chloride Penetration Considering Temperature, Humidity Distribution and Admixtures

  • 최종권 (서울대학교 지구환경시스템공학부) ;
  • 김기현 (서울대학교 지구환경시스템공학부) ;
  • 차수원 (울산대학교 건설환경공학부) ;
  • 장승엽 (한국철도기술연구원) ;
  • 장승필 (서울대학교 지구환경시스템공학부)
  • 발행 : 2006.11.04
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초록

Chloride penetration is the main reason which causes the deterioration of concrete structures. Chloride penetration of concrete structures due to chemical-physical phenomena can be profitably analyzed by means of model-based simulations. The main purpose of this paper is to analyze chloride penetration considering self-desiccation, convection and admixture(GBFS: granulated blast-furnace slag) effects. Basic governing equations are modified properly to apply these effects to chloride penetration analysis. Temperature and relative humidity data of In-Cheon from Korea Meteorological Administration are used for analyzing chloride penetration.

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