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한국건축시공학회 / v.3, no.2, 2003년, pp.135-139 
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전기발열시트에 의한 한중콘크리트의 양생 및 온도이력에 관한 실험 연구
( An Experimental Study on the Curing and Temperature History of Cold Weather Concrete by Planar Surface Heater ) |
| 김형래;조호규;김찬수;지남용; 현대건설(주) 기술연구소;현대건설(주) 기술연구소;현대건설(주) 기술연구소;한양대 건축공학부;
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| 초 록 |
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| The purpose of this study is to analyze the curing effect of planar surface heater for concreting in cold weather. Some experiments were conducted to evaluate the temperature history of concrete cured with heating sheets in the laboratory conditions. As the results, It was showed that the 130W/$m^2$-heater could raise the inner temperature more than $20^{circ}C$ under the environmental condition of -5~$-20^{circ}C$. And the temperature of concrete cured by the 200W/$m^2$-heater was 5~$10^{circ}C$ higher than that of concrete cured by 130W/$m^2$-heater. Finally, through the curing by the planar surface heater during the first 1.5~2 days, it is possible to secure the sufficient maturity of concrete. |
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| 키워드 |
| 전기발열시트;한중콘크리트;양생방법;콘크리트의 온도이력;Planar Surface Heater;Cold Weather Concreting;Curing Method;Temperature History of Concrete; |
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한국건축시공학회지 / v.3, no.2, 2003년, pp.135-139
한국건축시공학회
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921711921)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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