In this study, the long-term performance of FRP Hybrid Bar made by hybridizing FRP (Fiber Reinforced Polymer) with ordinary reinforcing steel bars was experimentally examined as a part of the development of alternative materials for RC (reinforced concrete) structures especially located in marine or harbor areas. In order to evaluate the field exposure of the FRP Hybrid Bar, the specimen was prepared and the corrosion behavior was evaluated by letting the specimen exposed to the field conditions in the west coast of South Korea. The purpose of this study is to provide important data as a material countermeasure to reduce corrosion of reinforcing steel in future marine port concrete structures based on the results obtained through this study.

ABSTRACT
 1. 서 론
 2. FRP Hybrid Bar 개발
 3. FRP Hybrid Bar 부식 성능 실험
 4. 결론
 References

• 박기태(한국건설기술연구원 구조융합연구소) | 박긴태
• 서동우(한국건설기술연구원 구조융합연구소) | Seo Dong-Woo
• 김병철(한국건설기술연구원 구조융합연구소) | Kim Byung-Cheol
• 박준석(한국건설기술연구원 구조융합연구소) | Park Joon-Seok
• 정규산(한국건설기술연구원 구조융합연구소) | Jung Kyusan