KSCE Journal of Civil and Environmental Engineering Research (대한토목학회논문집)

Korean Society of Civil Engeneers (대한토목학회)
권호 표지

Bond Properties of Synthetic and Steel Single Fiber in High Strength Cement Based Composites

고강도 시멘트 복합재료에서 단일 강섬유 및 합성섬유의 부착특성 평가

Won, Jong-Pil;Park, Chan-Gi;Kim, Yun-Jeong;Park, Kyung-Hoon
원종필;박찬기;김윤정;박경훈

  • Published : 20070700

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Abstract

In this research, the bond performance of steel and synthetic fiber in high strength cement based composites including bond strength, pullout energy, etc., are presented. Pullout test were conducted to evaluate the bond performance of steel and synthetic fiber in high strength cement based composites in accordance with the JCI(Japan Concrete Institute) SF-8. Experimental test result showed that the pullout load vs slip behavior of crimped type synthetic fiber has large pullout load and slip compared to steel fiber in high strength cement based composites. For the microscopic investigation of fiber surface after pullout test, there showed a scratches on the surface increased as the increase of compressive strength.

Keywords

References

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