In the paper, accelerated corrosion test for RC (Reinforced Concrete) samples with normal steel and FRP Hybrid Bar are performed and their flexural capacity is evaluated. Furthermore UV(Ultrasonic Velocity) measurement is attempted for analysis of variation of UV due to corrosion conditions. For commercial production of FRP Hybrid Bar, bond strength evaluation through long-term submerged corrosion test is required.

• 이학수(한남대학교 건설시스템공학과 교수) | Lee, Hack Soo
• 문진만(한남대학교 건설시스템공학과 석사과정) | Mun, Jin Man
• 오경석(한남대학교 건설시스템공학과 석사과정) | Oh, Kyeong Seok
• 박기태(한국건설기술연구원 구조융복합연구소 연구위원) | Park, Ki Tae
• 권성준(한남대학교 건설시스템공학과 교수) | Kwon, Seung Jun