This study investigates the mechanical properties of SFRC reinforced by mixing different steel fibers with compressive strength of 70 MPa. In this study, The fiber aspect ratio consist of 60 and 80 and tensile strength is 1,100 MPa used. Cylindrical specimens with a ∅150×300 mm were made fo compression test, and prismatic specimens with a 150×150×550 mm were made fo flexural and direct shear tests. Test results show that the superior compression performance was observed in SFRC with Mixing different steel fibers.

• 임성훈(충남대학교 건축공학과) | Lim Seong-Hoon
• 윤다애(충남대학교 건축공학과) | Youn Da-Ae
• 장아연(충남대학교 건축공학과) | Jang Ah-Yeon
• 장대희(충남대학교 건축공학과) | Jang Dae-Hee
• 윤현도(충남대학교 건축공학과) | Yun Hyun-Do 교신저자