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

The Korean Institute of Building Construction (한국건축시공학회)
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Field Application of Foundation Mass Concrete Applying Hydration Heat Differential Method and Insulation Curing Method

매스콘크리트의 수화열 해석 및 현장 계측을 통한 수화발열량차 공법의 현장적용성

  • 한준희 (청주대학교 건축공학과) ;
  • 임군수 (청주대학교 건축공학과) ;
  • 신세준 ((주)선엔지니어링종합건축사사무소, 건설기술연구소) ;
  • 전충근 ((주)선엔지니어링종합건축사사무소, 건설기술연구소) ;
  • 김종 (청주대학교) ;
  • 한민철 (청주대학교)
  • Published : 2023.05.17
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Abstract

In this study, the hydration heat differential method was applied to mass concrete structures, and the hydration heat analysis was compared and analyzed with on-site measurement results. The results showed that the temperature history measurements of mass concrete were managed at a difference of 8.4 ℃, and although there was some deviation in thermal stress, a similar trend was observed. Consequently, it was determined that the thermal stress on the surface of mass concrete is less than its tensile strength, which would prevent the occurrence of thermal cracks.

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