한국섬유공학회지 (Textile Science and Engineering)

  • 제44권1호
  • /
  • Pages.22-27
  • /
  • 2007
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지

PVA 섬유와 탄소섬유의 첨가가 섬유강화 시멘트의 물성에 미치는 영향

The Effect of PVA Fiber and Carbon Fiber Addition on the Mechanical Properties of Fiber Reinforced Cement

  • 김민영 (영남대학교 섬유패션학부) ;
  • 이준석 (영남대학교 섬유패션학부) ;
  • 전한용 (인하대학교 나노시스템공학부)
  • 발행 : 2007.02.28
⟨ 이전 논문 다음 논문 ⟩

초록

The effect of PVA (polyvinylalcohol) fiber and carbon fiber addition on the mechanical properties of the fiber reinforced cement was studied. The experimental variations were fiber length (3, 6, 9 mm) and fiber weight fraction (0.25, 0.5, 0.75, 1.0 wt%). The compressive, tensile and flexural strength of the PFRC (PVA fiber reinforced cement) and CFRC (carbon fiber reinforced cement) tend to increase with the addition of the fiber. The compressive strength of PFRC was the highest when the length of PVA fiber was 3 mm, and that of CFRC was the highest when the length of carbon fiber was 6 mm. The tensile and flexural strength of PFRC and CFRC were increased with increase of the fiber length and fiber content.

키워드

참고문헌

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