Journal of the Architectural Institute of Korea Structure & Construction (대한건축학회논문집:구조계)

Architectural Institute of Korea (대한건축학회)
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Inelastic Analysis of Reinforced Concrete Beams with a Circular Opening

철근콘크리트 원형유공보의 비탄성해석

  • 배정은 (경상대학교 계산역학연구실 & SJ미래) ;
  • 이범식 (토지주택연구원, 건설기술연구실) ;
  • 김용부 (성균관대학교 건축공학과) ;
  • 이상진 (경상대학교 건축공학과)
  • Received : 2017.05.22
  • Accepted : 2017.08.31
  • Published : 2017.10.30
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Abstract

Reinforced concrete (RC) beam with openings has been the subject of interest for many years in structural design. So, there have been numerous experiments to find out the capacity of the RC beam with opening. In their experiment, the size, location and shape of opening have been considered as important parameters. In spite of many experiment result, a few inelastic analysis result has been provided for RC beam with opening. In this context, we revisit the experimental results and try to provide an inelastic finite element (FE) analysis procedures and the corresponding numerical results. From the comparison between experimental and present numerical results, it is found to be that the appropriate FE analysis procedure can produce reliable numerical results close to experimental result and it can predict the capacity of RC beam with opening in efficient way.

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References

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