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혼입률 및 형상비에 따른 고강도 강섬유보강 콘크리트의 역학적 특성 평가

Effects of volume fraction and aspect ratio of steel fiber on mechanical properties of high-strength SFRC

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한국구조물진단유지관리공학회 (The Korea Institute For Structural Maintenance and Inspection)
초록

This paper describes the effect of steel fiber volume fraction and aspect ratio on mechanical properties of SFRC with compressive strength of 40 MPa. In this study, The fiber volume fractions consist of 0.25%, 0.50% and 0.75% and aspect ratios are 64 and 80 used. The prisms with 150×150×550 mm were made and tested in accordance with EN-14651. Test results show that the superior flexural performance was observed in SFRC with higher fiber volume fraction and aspect ratio.

목차
Abstract
 1. 서 론
 2. 실험계획 및 방법
 3. 실험결과
 4. 결 론
 참고문헌
저자
  • 임성훈(충남대학교 건축공학과) | Lim Seong Hoon
  • 김지현(충남대학교 건축공학과) | Kim Ji Hyeon
  • 윤다애(충남대학교 건축공학과) | Youn Da Ae
  • 장아연(충남대학교 건축공학과) | Jang Ah Yeon
  • 윤현도(충남대학교 건축공학과) | Yun Hyun Do 교신저자