The importance of maintenance in steel structures is to be emphasized according to increase of their service time. To protect the corrosion damages, the repainting on steel bridges are usually applied every 10 to 13 years by visual inspection. However, the coating durability was rapidly decreased by airborne salt under marine environment. In this study, the time-dependence deposited salts were measured at several types and locations of structural member in marine bridge.

Abstract
 1. 서 론
 2. 경간 위치별 구조부재별 부착염분 측정
 3. 결 론
 참고문헌

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• 최영택(부산시설공단 교량시설팀) | Choi Young Taeg
• 차기혁(부산시설공단 교량시설팀) | Cha Ki Hyuk
• 김인태(부산대학교 건설융합학부 토목공학전공) | Kim In Tae 교신저자