In this study, experimental research was carried out to improve the structural performance of reinforced concrete beam-column joint using high performance FRP materials in existing reinforced concrete building.
Test result shows that retrofitting specimen(LBCJ-CRU, CRS, CRUS) designed by the improvement of seismic performance of reinforced concrete beam-column joints load-carrying capacities were increased 1.30~1.54 times in comparison with the standard specimen.