The purpose of this study is to evaluate the safety of curved orthogonal anisoropic bridge girder oblique plates through structural analysis, load test, and steel non - destructive investigation.
As a result of the analysis, it is considered that the stress generated in the oblique plates is within 10% of the allowable stress and that the stress generated in the oblique plates in the actual traffic load state is very small and structurally safe.

Abstract
 1. 서 론
 2. 경사 복부판 특성
 3. 외관조사 결과
 4. 비파괴조사 결과
 5. 재하시험 및 구조해석 결과
 6. 결 론

• 홍성수(한국시설안전공단 교량터널실) | Hong Sung-Soo
• 김동아(한국시설안전공단 교량터널실) | Kim Dong-Ah
• 박준석(한국시설안전공단 교량터널실) | Park Jun-Suk
• 김원진(한국시설안전공단 교량터널실) | Kim Won-Jin