Review of Hydrothermal Temperature by Depth of High-temperature Exposed Concrete

고온 노출 콘크리트의 깊이별 수열온도 검토

  • 권현우 (한국교통대학교 대학원 건축공학과) ;
  • 김영민 (한국교통대학교 대학원 건축공학과) ;
  • 이건철 (한국교통대학교 건축공학전공) ;
  • 허영선 (한국건설기술연구원 화재안전연구소)
  • Published : 2021.11.12

Abstract

In this study, a study was conducted to analyze thermal diffusion according to the depth of concrete exposed to high temperatures. For thermal diffusion analysis, a test specimen in which K-type sheath thermocouples were poured in 0, 10, 20, 30, and 40 mm sections was manufactured, and thermal diffusion measurement was performed through one-sided heating for 180 minutes under heating conditions. As a result of the review, it was shown that as the temperature condition increased, the heat diffusion increased as the depth increased.

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Acknowledgement

본 논문은 2021년 한국연구재단의 기초연구지원사업(과제번호: 2020R1F1A104824112) 연구비 지원에 의해 수행되었습니다. 이에 감사드립니다.