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한국건축시공학회 / v.4, no.2, 2004년, pp.81-88 
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고강도 콘크리트의 수화수축과 자기수축의 실험연구
( A Study On the Chemical shrinkage and Autogenous Shrinkage of High strength Concrete ) |
| 허우영;김화중; 경북대학교 건축공학과;경북대학교 건축공학과;
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| 초 록 |
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| The purpose of this study is to investigate the chemical shrinkage and autogenous shrinkage of high strength cement paste and silica fume and fly ash and sand to cement ratio by the method of volumetric tests, and also investigate the autogenous shrinkage of high measurement method, and compare the results of volumetric test and linear length measurement test. A series of cement paste which have W/C ratio of 25%, 35%, 45% respectively were planed to study the effect of the W/C ratio to the shrinkages, and a series of cement paste which were replaced the cement by the silica fume and fly ash with 5%, 10%, 15% as the mass of cement respectively were planed to investigate the effects of poazolana to the shrinkages. A series of mortar which have a C/S ratio of 1:1, 1:1.5, 1:2 respectively were planed to investigate the shrinkage resistant effect of aggregate. |
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| 키워드 |
| 고강도 콘크리트;수화수축;자기수축;High Strength Concrete;Chemical Shrinkage;Autogenous Shrinkage; |
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한국건축시공학회지 / v.4, no.2, 2004년, pp.81-88
한국건축시공학회
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922932319)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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