In this study, We evaluated the flexural behavior of high performance fiber reinforced cementitious composite (HPFRCC) with single steel fibers. to do this, we considered different types of steel fibers such as hooked, twisted and straight fibers. Test results indicated the flexural performance tends to increase as the incorporation rate of steel fiber increases and when the length of the fiber is long and at the high volume fractions(vf of 2.0) the flexural high performance was reduced.

• 김성욱(한국건설기술연구원 구조융합연구소, 선임연구위원, 공학박사) | Kim, Sung-Wook
• 이장화(한국건설기술연구원 구조융합연구소, 선임연구위원, 공학박사) | Lee, Jang-Hwa
• 박기준(한국건설기술연구원 구조융합연구소, 연구원, 공학석사) | Park, Gi-Joon
• 박정준(한국건설기술연구원 구조융합연구소, 수석연구원, 공학박사) | Park, Jung-Jun Corresponding author