An Experimental Study on the Application of the Maturity Method of Ground Granulated Blast Furnace Slag(GGBFS) Concrete to Calculate the Concrete Strength Correction Value(mSn)
고로슬래그 콘크리트의 구조체 보정강도(mSn) 산정을 위한 고로슬래그 혼입 구조체 콘크리트의 적산온도법 적용에 관한 실험적 연구
Recently, as blast furnace slag concrete has become widely used, managing the strength of concrete has become important. mSn is a method of correcting the difference in strength between standard cured specimens and concrete exposed to changes in temperature. In this study, the predicted strength based on the maturity of the central and outer parts of the blast furnace slag concrete structure is compared with the actual strength measured through coring. As a result, the actual strength difference between the center and the outer part of the concrete mixed with blast furnace slag was larger than the predicted strength difference.
본 논문은 2022년 과학기술정보통신부 한국연구재단(과제번호: NRF-2022R1A2C1093253)의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.
References
Min-Cheol Han, Byung-Cheol Shin. Estimation of Compressive Strength of Concrete Using Blast Furnace Slag Subjected to High Temperature Environment. Journal of the Environmental Sciences. 2007. Vol.16, No.3. p.347-355.https://doi.org/10.5322/JES.2007.16.3.347