Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)

The Korean Institute of Building Construction (한국건축시공학회)
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Explosion Proof of Fiber Reinforced Cement Composite Panel subjected to Contact Explosion

접촉폭발에 의한 섬유보강 시멘트 복합체의 방폭성능

  • 김윤환 (충남대학교 산업대학원) ;
  • 김규용 (충남대학교 건축공학과) ;
  • 김홍섭 (충남대학교 건축공학과) ;
  • 이보경 (충남대학교 건축공학과) ;
  • 이상규 (충남대학교 건축공학과) ;
  • 남정수 (일본동경공업대학 과학기술창성연구원)
  • Published : 2016.05.19
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Abstract

This paper evaluates experimentally the explosion proof of fiber reinforced cement composite(FRCC) panels with various fibers of 2 % volume fraction subjected to contact explosions using an emulsion explosive. As a results, the proportion of the total damage in FRCC panels is not biased scabbing on the rear side with contrast to plain panels, which means that the local damage of FRCC panels was significantly controlled. The experimental results presented useful information for prediction of limited thickness on the local damage subjected to contact explosions through comparison with existing damage evaluation prediction equations.

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