A new type of GFRP shear reinforcement is proposed for reinforced concrete beams. The new GFRP shear reinforcement consists of GFRP plate material with openings to ensure complete integration with the concrete. The performance of the proposed shear reinforcement was investigated by performing tests on six concrete beam specimens with shear span-to-depth ratio of 2.4. Test parameters include the area of opening of GFRP plate and the shape of GFRP plate. The effects of these parameters on the shear strength of the GFRP plate shear reinforced concrete beam were examined.

• 최종훈(경희대학교 건축공학과, 석사과정) | Choi, Jonghoon
• 김희철(경희대학교 건축공학과 교수, 공학박사) | Kim, Heecheul
• 이영학(경희대학교 건축공학과 교수, 공학박사) | Lee, Young Hak 교신저자