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

The Korean Institute of Building Construction (한국건축시공학회)
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A Proposal for Predicting the Compressive Strength of Ultra-high Performance Concrete Using Equivalent Age

등가재령을 활용한 초고성능 콘크리트의 압축강도 예측식 제안

  • Published : 2023.11.10
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Abstract

This study proposes the most suitable strength prediction model equation for UHPC by calculating the apparent activation energy of UHPC according to the curing temperature and deriving the integrated temperature and compressive strength prediction equation. The results are summarized as follows. The apparent activation energy was calculated using the Arrhenius function, which was calculated as 21.09 KJ/mol. A model equation suitable for UHPC was calculated, and when the Flowman model equation was used, it was confirmed that it was suitable for the properties of UHPC using a condensation promoting super plasticizing agent.

Keywords

Acknowledgement

본 논문은 2023년 한국건설기술연구원(과제번호: 2023OO151)의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.

References

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