The bond strength is not enough due to the delaminate of epoxy between FRP and steel. However, the adhesion reinforcement method can improve the bond strength between steel plate and FRP plate. In this study, a bolt tighting and FRP sheet wrapping methods were used to improve bond strength between steel plate and FRP plate. Also, flexural test were performed according to the attachment pattern for AFRP plate strengthened steel beams.

ABSTRACT
 1. 서 론
 2. 부착성능실험
 3. 휨실험
 4. 결론
 References

• 박재우((주) 가윤 건축부/광운대학교 건축공학과) | Park Jai -Woo
• 최성모(서울시립대학교 건축학부) | Choi Sung-Mo