For steel structure, corrosion problem can be a major maintenance area. Even with the same steel structure, corrosion damage can be changed depending on the location and form of thes structural member. In this study, rherefore, In order to evaluate the relative corrosion enviornmnet depending on the installed condition of the structural steel member, the corrosion deterioration environment was monitored for the large-size steel frame structure.

Abstract
 1. 서 론
 2. 설치 위치별 대기노출실험
 3. 대기노출실험 결과
 4. 결 론
 참고문헌

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