콘크리트학회논문집 (Journal of the Korea Concrete Institute)

  • 제24권4호
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  • Pages.381-390
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  • 2012
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  • 1229-5515(pISSN)
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  • 2234-2842(eISSN)
한국콘크리트학회 (Korea Concrete Institute)
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보 및 1방향 슬래브의 균열제어

Crack Control in Beams and One-Way Slabs

  • 민창식 (동국대학교 건설환경공학과)
  • Min, Chang-Shik (Dept. of Civil and Environmental Engineering, Dongguk University)
  • 투고 : 2012.01.16
  • 심사 : 2012.06.19
  • 발행 : 2012.08.31
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⟨ 이전 논문 다음 논문 ⟩

초록

콘크리트구조설계기준(2003, 2007)의 균열제어방법이 어떠한 연구들에 근거를 두어 제시되었는지 그 발달과정을 검토하였다. 이러한 과정들을 근거로 현행 구조기준의 균열제어방법에 어떠한 문제점들이 발생할 수 있으며 이를 해결하기 위해서는 어떻게 하여야 하는지 제안하였다. 제시한 새로운 균열제어식은 간단하면서도 명확하고 기존의 규정들과 충돌하지 않아 실무자들에게 발생할 수 있는 논란의 여지를 종식시킬 수 있을 것이다.

The KCI Building Code (2003 and 2007) provisions to control flexural cracking in beams and one-way slabs are discussed for related researches and the development of the provisions. Based on the basic ideas over the development of current provisions, possible problems with cracking control are identified and discussed for the remedies to fix the problems. Simple and clear equations to control flexural cracking in beams and one-way slabs are presented. The presented equations would avoid any conflicts with other provisions for the spacing of reinforcement.

키워드

참고문헌

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피인용 문헌

  1. Maximum Bar Spacing for the Control of Cracking without Direct Calculation in Reinforced Concrete Beams vol.18, pp.6, 2018, https://doi.org/10.9798/KOSHAM.2018.18.6.235