적산온도법을 이용한 OPC 콘크리트의 초기재령 압축강도 예측에 관한 연구

A Study on the Prediction of Early-Age Compressive Strength of OPC Concrete Using the Maturity Method

초록

This study analyzed the early-age compressive strength development characteristics of concrete using OPC under various W/C ratio and curing temperature conditions. The temperature of the concrete was measured according to the curing environment. As a result, both the Plowman and Gompertz equations were valid for predictions at initial strengths between 5 and 10 MPa. In the low-strength range of 3–6 MPa, the Gompertz model showed the best prediction results, with a prediction error that was ower than that of the Plowman model.

키워드

적산온도; 콘크리트; 초기강도; maturity; concrete; early strength
제목
적산온도법을 이용한 OPC 콘크리트의 초기재령 압축강도 예측에 관한 연구
제목 (타언어)
A Study on the Prediction of Early-Age Compressive Strength of OPC Concrete Using the Maturity Method
저자
이한승; 김한솔; 정민구 ; 장석배
발행일
2025-11
유형
Proceeding
저널명
(사)한국건축시공학회 가을학술발표대회 논문집(제25권 2호, 통권 제49집)
권
25
호
2
페이지
125 ~ 126