무기질 혼화재를 사용한 해양콘크리트의 현장 적용성 검토

• 영문명: A Study on the Field Application of Offshore Concrete Using Inorganic Admixture
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 박상준
• 간행물 정보: 『산업기술연구논문지』산업기술연구논문지 제27권 2호, 1~7쪽, 전체 7쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2022.06.30

영문 초록

In this study, the effects of the kind and replacements of mineral admixtures on the properties of offshore concrete were investigated. The results showed that the compressive strength of concrete made with fly ash (FA) was 16.1~24.1% higher than that of concrete made with FA and silica fume (SF). The concrete made with ground granulated blast-furnace slag (GGBS) showed the lowest chloride ion diffusion coefficient. However, GGBS concrete showed a higher length change than ordinary portland cement (OPC) concrete. Furthermore, the low productivity of high durable offshore concrete should be considered because it has a low apparent yield value and high plastic viscosity.

목차

Ⅰ. 서 론

Ⅱ. 실험계획 및 방법

Ⅲ. 실험결과 및 고찰

Ⅳ. 결 론

참고문헌

키워드

해양콘크리트 플라이애시 실리카흄 염화물확산계수 소성점도 Offshore Concrete Fly Ash Silica Fume Chloride Diffusion Coefficient Plastic Viscosity