Journal of the Earthquake Engineering Society of Korea (한국지진공학회논문집)

Earthquake Engineering Society of Korea (한국지진공학회)
권호 표지
DOI QR코드

DOI QR Code

New Hollow RC Bridge Pier Sections with Triangular Reinforcement Details: II. Parametric Study

삼각망 철근상세를 갖는 새로운 중공 철근콘크리트 교각단면: II. 매개변수 연구

  • Kim, Tae-Hoon (Technology Development Division, Samsung C&T Corporation) ;
  • Kim, Ho-Young (Department of Civil Engineering, Yeungnam University) ;
  • Son, Je-Kuk (Technology Development Division, Samsung C&T Corporation)
  • 김태훈 (삼성물산(주) 건설부문 기술개발실) ;
  • 김호영 (영남대학교 건설시스템공학과) ;
  • 손제국 (삼성물산(주) 건설부문 기술개발실)
  • Received : 2014.12.09
  • Accepted : 2015.03.31
  • Published : 2015.05.01
Download PDF
⟨ Previous Next ⟩

Abstract

The purpose of this study is to investigate the behavior characteristics of new hollow reinforced concrete (RC) bridge pier sections with triangular reinforcement details and to provide the details and reference data. Among the numerous parameters, this study concentrates on the shape of the section, the reinforcement details and the spacing of the transverse reinforcement. Additional eight column section specimens were tested under quasi-static monotonic loading. In this study, the computer program, named RCAHEST (Reinforced Concrete Analysis in Higher Evaluation System Technology), was used. A innovative confining effect model was adopted for new hollow bridge pier sections. This study documents the testing of new hollow RC bridge pier sections with triangular reinforcement details and presents conclusions based on the experimental and analytical findings.

Keywords

References

  1. Kim TH, Lee SH, Lee JH, Shin HM. New hollow reinforced concrete bridge column sections with triangular reinforcement details: I. development and verification. Journal of the Earthquake Engineering Society of Korea. c2015;19(3):109-120. https://doi.org/10.5000/EESK.2015.19.3.109
  2. Kim TH, Lee JH, Shin HM. Development of hollow reinforced concrete bridge column sections with reinforcement details for material quantity reduction. Journal of the Earthquake Engineering Society of Korea. 2013;17(3):107-115. https://doi.org/10.5000/EESK.2013.17.3.107
  3. Kim TH, Kim HY, Lee JH, Shin HM. Parametric study on hollow reinforced concrete bridge column sections with reinforcement details for material quantity reduction. Journal of the Earthquake Engineering Society of Korea. 2013;17(4):159-169. https://doi.org/10.5000/EESK.2013.17.4.159
  4. Chung YS, Han GH, Lee KK. Research of plastic response by quasistatic test for circular hollow R.C. bridge pier. Proceedings of EESK Conference. 1999;3:247-255.
  5. Yeh YK, Mo YL, Yang Y. Seismic performance of rectangular hollow bridge columns. Journal of Structural Engineering, ASCE. 2002;128(1):60-68. https://doi.org/10.1061/(ASCE)0733-9445(2002)128:1(60)
  6. Mo YL, Wong DC, Maekawa K. Seismic performance of hollow bridge columns. ACI Structural Journal. 2003;100(3):337-348.
  7. Sun CH, Kim IH. Seismic characteristics of hollow rectangular sectional piers with reduced lateral reinforcements. Journal of the Earthquake Engineering Society of Korea. 2009;13(3):51-65. https://doi.org/10.5000/EESK.2009.13.3.051
  8. Kim TH, Lee KM, Shin HM. Nonlinear analysis of reinforced concrete shells using layered elements with drilling degree of freedom. ACI Structural Journal. 2002;99(4):418-426.
  9. Kim TH, Lee KM, Yoon CY, Shin HM. Inelastic behavior and ductility capacity of reinforced concrete bridge piers under earthquake I: Theory and formulation. Journal of Structural Engineering, ASCE. 2003;129(9):1199-1207. https://doi.org/10.1061/(ASCE)0733-9445(2003)129:9(1199)
  10. Kim TH, Lee KM, Chung YS, Shin HM. Seismic damage assessment of reinforced concrete bridge columns. Engineering Structures. 2005;27(4):576-592. https://doi.org/10.1016/j.engstruct.2004.11.016
  11. Kim TH, Kim YJ, Kang HT, Shin HM. Performance assessment of reinforced concrete bridge columns using a damage index. Canadian Journal of Civil Engineering. 2007;34(7):843-855. https://doi.org/10.1139/l07-003
  12. Kim TH, Hong HK, Chung YS, Shin HM. Seismic performance assessment of reinforced concrete bridge columns with lap splices using shaking table tests. Magazine of Concrete Research. 2009;61(9):705-719. https://doi.org/10.1680/macr.2008.61.9.705
  13. Kim TH, Choi JH, Lee JH, Shin HM. Performance assessment of hollow RC bridge column sections with reinforcement details for material quantity reduction. Magazine of Concrete Research. 2013; 65(21):1277-1292. https://doi.org/10.1680/macr.13.00073
  14. Ministry of Construction and Transportation. Korea Highway Bridge Design Code. 2010.
  15. Korea Concrete Institute. Concrete Structural Design Code. c2012.
  16. AASHTO. AASHTO LRFD Bridge Design Specifications. 6th Edition. c2012.
  17. Eurocode 2. Design of Concrete Structures - Part 1: General Rules and Rules for Buildings, EN1992-1. European Committee for Standardization. Brussel. c2004.
  18. Taylor RL. FEAP - A Finite Element Analysis Program, Version 7.2. Users Manual, Volume 1 and Volume 2. c2000.
  19. Kim TH, Shin HM. Analytical approach to evaluate the inelastic behaviors of reinforced concrete structures under seismic loads. Journal of the Earthquake Engineering Society of Korea. 2001;5(2):113-124.
  20. Mander JB. Priestley MJN. Park R. Theoretical stress-strain model for confined concrete. Journal of Structural Engineering, ASCE. 1988;114(8):1804-1826. https://doi.org/10.1061/(ASCE)0733-9445(1988)114:8(1804)
  21. Cheon JH, Kim TH, Lee BJ, Lee JH, Shin HM. Inelastic behavior and ductility capacity of circular hollow reinforced concrete bridge piers under earthquake. Magazine of Concrete Research. 2012;64(10):919-930. https://doi.org/10.1680/macr.11.00131

Cited by

  1. New Hollow RC Bridge Piers with Triangular Reinforcement Details vol.20, pp.1, 2016, https://doi.org/10.5000/EESK.2016.20.1.021