In order to investigate the confinement effects of internal carbon fiber reinforced polymer(CFRP) jacket, comparative flexural experiments were performed on five rectangular concrete beams reinforced with CFRP longitudinal reinforcements. Experimental results have shown that confining compression side of the CFRP beams could increase ductility of these beams more effectively than the confinement by CFRP stirrups.

• 박재용(중앙대학교 일반대학원 건축공학과 석사과정) | Park, Jaeyong
• 이차돈(중앙대학교 공과대학 건축학부 교수) | Lee, Chadon