고로슬래그 콘크리트의 구조체 보정강도(mSn) 산정을 위한 고로슬래그 혼입 구조체 콘크리트의 적산온도법 적용에 관한 실험적 연구

초록

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.

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