Journal of the Earthquake Engineering Society of Korea (한국지진공학회논문집)

Earthquake Engineering Society of Korea (한국지진공학회)
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Hollow Reinforced Concrete Bridge Column Systems with Reinforcement Details for Material Quantity Reduction: II. Experiments and Analyses

물량저감 철근상세를 갖는 중공 철근콘크리트 교각 시스템: II. 실험 및 해석

  • Kim, Tae-Hoon (Construction Technology Center, Samsung C&T Corporation) ;
  • Kim, Ho-Young (Department of Civil Engineering, Yeungnam University) ;
  • Lee, Jae-Hoon (Department of Civil Engineering, Yeungnam University) ;
  • Shin, Hyun-Mock (School of Civil and Architectural Engineering, Sungkyunkwan University)
  • 김태훈 (삼성물산(주) 건설부문 기술연구센터) ;
  • 김호영 (영남대학교 건설시스템공학과) ;
  • 이재훈 (영남대학교 건설시스템공학과) ;
  • 신현목 (성균관대학교 건축토목공학부)
  • Received : 2013.08.02
  • Accepted : 2013.09.30
  • Published : 2014.01.02
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Abstract

The purpose of this study is to investigate the seismic behavior of hollow reinforced concrete bridge column systems with reinforcement details for material quantity reduction and to provide the details and reference data. Five hollow reinforced concrete bridge columns were tested under a constant axial load and a cyclically reversed horizontal load. The accuracy and objectivity of the assessment process can be enhanced by using a sophisticated nonlinear finite element analysis program. The adopted numerical method gives a realistic prediction of seismic performance throughout the loading cycles for several the investigated test specimens. This study documents the testing of hollow reinforced concrete bridge column systems with reinforcement details for material quantity reduction and presents conclusions based on the experimental and analytical findings.

Keywords

References

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