This research presents assessmental FRP plate, one of materials used for reinforcing damage of RC structure caused by deterioration. in order to investigate effective bonding length and bonding strength according to material property of epoxy used for bonding between FRP-Concrete, experimental tests for 3 specimens with each bonding length of 50,100,150,200and 250mm respectively are performed. test results indicate frat material property of epoxy can affect effective bonding length of FRP-Concrete.

ABSTRACT
 1. 서 론
 2. 실 험
 3. 실험 결과
 4. 결 론
 References

• 손호영(강릉원주대학교 토목공학과) | Son Ho-Young
• Sim Viriyavudh(강릉원주대학교 토목공학과)
• 정우영(강릉원주대학교 토목공학과) | Jung Woo-Young