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Analytical Study of HAT Joint between PHC Pile and Steel Pipe Column

강재기둥과 PHC 파일을 연결하는 반구형 접합부(HAT Joint)의 유한요소 해석 PART I : 원형강관기둥

  • Oh, Jin-Tak (School of Civil, Environmental and Architectural Engineering, Korea University) ;
  • Lee, Yeun-Seung (School of Civil, Environmental and Architectural Engineering, Korea University) ;
  • Kim, Sang-Bong (School of Civil, Environmental and Architectural Engineering, Korea University) ;
  • Ju, Young-Kyu (School of Civil, Environmental and Architectural Engineering, Korea University)
  • 오진탁 (고려대학교 건축사회환경공학과) ;
  • 이연승 (고려대학교 건축사회환경공학과) ;
  • 김상봉 (고려대학교 건축사회환경공학과) ;
  • 주영규 (고려대학교 건축사회환경공학과)
  • Received : 2015.02.02
  • Accepted : 2015.03.09
  • Published : 2015.03.15

Abstract

To overcome disadvantages of usual spread foundation in large space structure, some prototypes of a joint of the PHC pile to steel pipe column that directly connects a column to a PHC pile are analytically studied. With the consideration of strength requirement and stress concentration of joint of the PHC pile to column, we suggest the most appropriate one.

Acknowledgement

Supported by : 국토교통과학기술진흥원

References

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