Journal of the Earthquake Engineering Society of Korea (한국지진공학회논문집)

Earthquake Engineering Society of Korea (한국지진공학회)
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Behavior of Rectangular Hollow Bridge Compression Section by Detail of Cross-tie

보강띠철근의 상세에 따른 중공 사각형 교각 압축부의 파괴 거동

  • Lee, Jae Hoon (Civil engineering, YeungNam University) ;
  • Kim, Ho Young (Civil engineering, YeungNam University) ;
  • Kwahk, Im Jong (Structural Engineering Research Division, Korea Institute of Civil & Architectural Technology)
  • 이재훈 (영남대학교 건설시스템공학과) ;
  • 김호영 (영남대학교 건설시스템공학과) ;
  • 곽임종 (한국건설기술연구원 구조융합연구소)
  • Received : 2016.05.09
  • Accepted : 2016.10.21
  • Published : 2017.01.01
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Abstract

Purpose of this study is to investigate structural behavior of the rectangular hollow column with various transverse reinforcement details. Experimental variables are diameter, arrangement details and lateral spacing of cross tie. A total of 66 column specimens have been prepared and tested under axial compressive load. Test results showed that behaviors of column specimens were different depending on the cross tie details. Specimens with cross tie wrapping longitudinal steel and transverse steel have greater strength and ductility than specimens with cross tie wrapping the longitudinal steel.

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References

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