교면포장용 콘크리트 슬래브의 성능평가에 대한 비교 연구

• 영문명: A Comparative Study on the Performance Evaluation of Concrete Slab for Bridge Deck Overlay
• 발행기관: 한국방재학회
• 저자명: 이지훈 박준석 김두환 Lee, Ji-Hoon Park, Joon-Suk Kim, Doo-Hwan
• 간행물 정보: 『3. 한국방재학회 학술대회논문집』2007년, 483~486쪽, 전체 4쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2007.02.22

영문 초록

The present study is an exploratory research concerned with evaluation of three types of high performance concrete for bridge deck applications. These include A-Type (silica fume 6%), B-Type (silica fume 6% plus fly ash 20%), C-Type (silica fume 6% plus blast-furnace slag 40%). Test results compare with Latex modified concrete (LMC) and Ordinary portland cement concrete (OPC). The results indicates that high performance concrete for bridge deck overlay shows the excellent mechanical and durability performance for LMC and OPC in case of static loading test. Analytical results are similar with experimental results. However there are relative errors of $1{\sim}4mm$ for deflection and maximum 12% for strain.

키워드

high performance concrete Latex modified concrete