한국공간구조학회논문집 (Journal of Korean Association for Spatial Structures)

  • 제15권4호
  • /
  • Pages.65-72
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  • 2015
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  • 1598-4095(pISSN)
  • /
  • 2287-7401(eISSN)
한국공간구조학회 (Korean Association for Spatial Structures)
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강재기둥-PHC 파일 간 반구형 접합부(HAT Joint)의 볼트 연결에 대한 구조성능평가

Structural Performance Evaluation of Bolt Connection for Half-sphere Joint between PHC Pile and Steel Column

  • 오진탁 (고려대학교 건축사회환경공학과) ;
  • 김상봉 (고려대학교 건축사회환경공학과) ;
  • 김영식 (영구조엔지니어링(주)) ;
  • 주영규 (고려대학교 건축사회환경공학과)
  • Oh, Jintak (Civil, Environmental & Architectural Engineering Korea University) ;
  • Kim, Sang-Bong (Civil, Environmental & Architectural Engineering Korea University) ;
  • Kim, Young-Sik (Young Structural Engineering Incorporation) ;
  • Ju, Young K. (Civil, Environmental & Architectural Engineering Korea University)
  • 투고 : 2015.12.04
  • 심사 : 2015.12.13
  • 발행 : 2015.12.15
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초록

To overcome the weakness of spread foundation in large space structure, the research of precast pile for replace spread foundation have been conducted. The new type of joint between PHC pile and steel column is named HAT Joint(Hollow hAlf-sphere cast-sTeel Joint). It connected PHC Pile by bolt that verification of bolt connection should be accomplished. In this paper, pull-out test and flexural performance for HAT Joint to verifying the bolt connection is explained. As a result, the pull-out and flexural capacities of bolt were checked to use in real structure. Furthermore, the equation of pull-out strength was proposed.

키워드

참고문헌

  1. AIK, "Korean Building Code 2009 - Steel", KBC, 2009, p.1039
  2. Korean Industrial Standards, KS D 3515 : Rolled steels for welded structure, KS, Seoul, 2008
  3. Korean Industrial Standards, KS D 4106 : Steel casting for welded structure, KS, Seoul, 2008
  4. Hyunggeun Kim, Soogeun Chai, A case on design and construction of large-diameter PHC Pile, Architectural Institute of Korea, no.12, 2011, pp.119-124
  5. Um, Chan-Hee, Yoo, Seung-Woon, An Experimental Study on the Shear Failure Behavior of Post-installed Set Anchor for Concrete, Journal of the Korean Society of Civil Engineers, Vol.34, no.2, 2014, pp.367-375 https://doi.org/10.12652/Ksce.2014.34.2.0367
  6. Jintak Oh, Yeunseung Lee, Sangbong Kim, Youngkyu Ju, Analytical Study of HAT Joint between PHC Pile and Steel Pipe Column, Korean Association for Spatial Structures, Vol.15, no.1, 2015, pp.103-110
  7. Jintak Oh, Yeunseung Lee, Sangbong Kim, Youngkyu Ju, Analytical Study of HAT Joint between PHC Pile and Steel Tube Column, Korean Association for Spatial Structures, Vol.15, no1, 2015, pp.111-118 https://doi.org/10.9712/KASS.2015.15.1.111
  8. Sangbong Kim, Jintak Oh, Youngsik Kim, Sunghun Jang, Youngkyu Ju, Cast Steel Joint between PHC Pile and Column, Korean Association for Spatial Structures, Vol.14, no.4, 2014, pp.8-13
  9. Sangbong Kim, Jintak Oh, Youngsik Kim, Youngkyu Ju, Structural Performance Evaluation of Joint between PHC Pile and Steel Tube Column, Korean Association for Spatial Structures, Vol.15, no.3, 2015, pp.95-103
  10. Yeunseung Lee, Jintak Oh, Youngsik Kim, Young-K Ju, Hemisphere-Shaped Iron Joint between PHC Pile and Steel Reinforced Concrete Column. Part I: Analysis, Applied Mechanics and Materials, Vol.470, 2014, pp. 958-961
  11. Yeunseung Lee, Jintak Oh, Young-K Ju, Hemisphere-Shaped Iron Joint between PHC Pile and Steel Reinforced Concrete Column. Part II: Experiment, Applied Mechanics and Materials, Vol.470, 2014, pp.950-953