Based on the study of chloride migration coefficient and hydration heat evolution, it was found that the use of ternary blended cement was effective to achieve desired service life and minimum crack index. On the other hand, a high level of compressive strength is required for marine concrete mix design.

• 노태길(한국시설안전공단, 도시철도실 사원 공학박사) | Noh, Tae Kil
• 신용석(한국시설안전공단, 도시철도실 실장 공학박사) | Shin, Yong Seok
• 고민호(한국시설안전공단, 도시철도실 사원) | Go, Min Ho
• 류호상(한국시설안전공단 도시철도실 부장 공학석사) | Ryu, Ho Sang 교신저자