Recently, researches on FRP bars have been carried out as a solution to improve the durability of reinforcing steel bars. In the study, an experimental program was conducted to evaluate the development performance of GFRP bars for SFRC beams. Specimens were failed by splitting fracture. The development performance by the center lap joint was larger than the development of end of beam. As the lap length increased, the development performance was increased but not proportional.

• 정재원(한밭대학교 건축공학과 학부과정) | Jeong, Jae-Won
• 최대성(한밭대학교 건축공학과 학부과정) | Choi, Dae-Sung
• 이용택(한밭대학교 건축공학과 교수) | Lee, Yong-Taeg
• 김충석(한밭대학교 건축공학과 조교) | Kim, Chung-Seog
• 김승훈(한밭대학교 건축공학과 교수) | Kim, Seung-Hun Corresponding author