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An Evaluation on the Shear Strength of Large Double-Head Shear Stud in High Strength Concrete

고강도 콘크리트에서 대구경 아령형 전단스터드의 내력 평가

  • 심학보 (롯데건설(주) 기술연구원) ;
  • 정경수 (포항산업과학연구원) ;
  • 김원기 (호서대학교 건축공학과)
  • Published : 2013.04.25

Abstract

Shear studs are commonly used to transfer longitudinal shear forces across steel-concrete interface in composite member design. A lot of push-out tests of shear studs embedded in normal and high strength concrete were conducted. But there is not study of shear stud considered resistance of horizontal load and bearing strength of concrete until now. In this paper, it was performed push-out tests of large double head shear stud embedded in high strength concrete.(double head stud means that head of stud was installed on the above and the lower part.) and the strength of shear stud was evaluated with bearing strength of concrete and resistance of horizontal load between concrete slabs. Experimental push-out tests were compared with theoretical calculation results.

Keywords

References

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