Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
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A Numerical Study on Flexure Performance of Enhanced Spun RC Pile with Reinforced Joint

원심성형 고성능 RC 말뚝의 이음부 보강에 대한 해석적 연구

  • Received : 2018.04.27
  • Accepted : 2018.07.04
  • Published : 2018.10.31
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Abstract

In this study, the reinforced methods of joints were proposed to improve the structural performance of the enhanced spun reinforced concrete piles with joints. To verify the proposed methods, flexure performance was validated by finite element analysis considering both material and contact nonlinearity. Based on the previous study and those results of the analysis, it is concluded that the structural performance of the current joints system for the enhanced spun RC piles can be enhanced by applying the reinforced joints composed of extended circular band plates and studs. This proposed method showed the nearest structural behavior to the enhanced spun RC piles without joints. This numerical study will be used to further experimental study on the enhanced spun RC piles with reinforced joints.

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References

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