This paper presents an experimental study on the improvement of ductile and flexural strength for high performance fiber reinforced cementitous composites (HPFRCC). The test was evaluated by compressive and flexural behavior of HPFRCC(compressive strength : 180 MPa) according to aspect ratio and volume contents of steel fiber. The flexural strength was increased by aspect ratio near 100 or increasing volume contents of steel fiber while there is no clearly result on the compressive strength.

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