This paper describes the flexural characteristic of high strength steel fiber reinforced concrete (SFRC) prisms with different fiber tensile strength. All mixtures have specified compressive strength of 80 MPa and fiber volume fraction of 0.5% and 1.0%. In accordance with EN-14651, SFRC prisms were made and tested under bending loading. Test results indicated that steel fiber has no significant effects on compressive behavior of SFRC. However, flexural behavior of high strength SFRC was improved considerably with increase of fiber tensile strength.

• 김용철(한국농어촌공사, 충남대학교 건축공학과 석사과정) | Kim, Yong Cheol
• 정권영(충남대학교 건축공학과, 석사과정) | Jeong, Gwon Young
• 장석준(충남대학교 건축공학과, 박사과정) | Jang, Seok Joon
• 윤현도(충남대학교 건축공학과, 교수) | Yun, Hyun Do Corresponding author