대한건축학회논문집 (Journal of the Architectural Institute of Korea)

  • 제36권12호
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  • Pages.241-248
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  • 2020
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  • 2733-6239(pISSN)
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  • 2733-6247(eISSN)
대한건축학회 (Architectural Institute of Korea)
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매크로 합성섬유를 혼입한 철근콘크리트 슬래브의 휨 강도평가

Flexural Strength Evaluation of Reinforced Concrete Slabs with Macro Synthetic Fibers

  • 투고 : 2020.10.22
  • 심사 : 2020.12.10
  • 발행 : 2020.12.30
⟨ 이전 논문 다음 논문 ⟩

초록

In this study, the flexural strength of Concrete slabs mixed Macro synthetic fibers were evaluated according to foreign standards and preceding research. The mechanical properties of concrete mixed with macro synthetic fibers were evaluated through material tests. The flexural strength and residual strength of the slab were calculated and evaluated for comparison by referring to foreign standards and previous studies. After comparative evaluation, the evaluation result was confirmed through a structural test, and the effect of macro synthetic fibers on the structural performance was analyzed. The contents were analyzed for neutral axis, flexural strength, ductility, and crack control performance. As a result of the experiment, the flexural strength of the slab was increased by reinforcing macro synthetic fibers. In addition, crack control performance and ductility were also increased.

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과제정보

이 연구는 2020년도 한국연구재단과 콘크리트학회 연구비지원 (NRF-2020R1A4A1019074) 및 (KCI-R-20-006)에 의해 수행되었습니다.

참고문헌

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