한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)

한국콘크리트학회 (Korea Concrete Institute)
권호 표지

강섬유보강 콘크리트 패널에 대한 실험연구

Experimental Study of Steel Fiber Concrete Panel

  • 박홍용 (명지대학교 SOC 공학부 토목·환경공학과) ;
  • 임상훈 (명지대학교 SOC 공학부 토목·환경공학과)
  • 발행 : 1999.10.01
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초록

In this panel test, the toughness and post-cracking tensile strength of SFRC(Steel Fiber Reinforced Concrete) measured on 24 panels(size; 60cm $\times$ 60cm $\times$ 10cm) which are the basic characteristics than can determine the load bearing capacity of SFRC are investigated. Those values are calculated using load-deflection curves and load-absorbed energy curves. Post-cracking tensile strength of SFRC in this study are determined by yield line theory. From the test results, it is seen that the higher the volume of steel fiber is, the higher the absorbed energy is.

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