한국지진공학회논문집 (Journal of the Earthquake Engineering Society of Korea)

  • 제20권1호
  • /
  • Pages.33-43
  • /
  • 2016
  • /
  • 1226-525X(pISSN)
  • /
  • 2234-1099(eISSN)
한국지진공학회 (Earthquake Engineering Society of Korea)
권호 표지
DOI QR코드

DOI QR Code

조립식 물량저감 중공 철근콘크리트 교각의 성능평가

Performance Assessment of Hollow Precast Segmental Bridge Columns with Reinforcement Details for Material Quantity Reduction

  • 김태훈 (삼성물산(주) 건설부문 기술개발실) ;
  • 박동규 (삼성물산(주) 건설부문 수주설계팀) ;
  • 이재훈 (영남대학교 건설시스템공학과) ;
  • 신현목 (성균관대학교 건축토목공학부)
  • Kim, Tae-Hoon (Construction Technology Division, Samsung C&T Corporation) ;
  • Park, Dong-Kyu (Bid Design Team, Samsung C&T Corporation) ;
  • Lee, Jae-Hoon (Department of Civil Engineering, Yeungnam University) ;
  • Shin, Hyun-Mock (School of Civil and Architectural Engineering, Sungkyunkwan University)
  • 투고 : 2015.09.08
  • 심사 : 2015.10.28
  • 발행 : 2016.01.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

This study investigates the performance of hollow precast segmental bridge columns with reinforcement details for material quantity reduction. The proposed triangular reinforcement details are economically feasible and rational, and facilitate shorter construction periods. The precast segmental bridge columns provides an alternative to current cast-in-place systems. We tested a model of hollow precast segmental bridge columns under a constant axial load and a quasi-static, cyclically reversed horizontal load. We used a computer program, Reinforced Concrete Analysis in Higher Evaluation System Technology (RCAHEST), for analysis of reinforced concrete structures. The used numerical method gives a realistic prediction of performance throughout the loading cycles for hollow precast segmental bridge column specimens investigated. As a result, proposed reinforcement details for material quantity reduction was equal to existing reinforcement details in terms of required performance.

키워드

참고문헌

  1. Kim TH, Lee JH, Shin HM. Hollow reinforced concrete bridge column systems with reinforcement details for material quantity reduction: I. Development and verification. Journal of the Earthquake Engineering Society of Korea. 2014;18(1):1-8.
  2. Kim TH, Kim HY, Lee JH, Shin HM. Hollow reinforced concrete bridge column systems with reinforcement details for material quantity reduction: II. Experiments and analyses. Journal of the Earthquake Engineering Society of Korea. 2014;18(1):9-18. https://doi.org/10.5000/EESK.2014.18.1.009
  3. Zahn FA, Park R, Priestely MJN. Flexural strength and ductility of circular hollow reinforced concrete columns without confinement on inside face. ACI Structural Journal. 1990;87(2):156-166.
  4. Chung YS, Han GH, Lee KK, Lee DH. Quasi-static test for seismic performance of circular hollow RC bridge pier. Journal of the Earthquake Engineering Society of Korea. 1999;3(2):41-53.
  5. Mo YL, Wong DC, Maekawa K. Seismic performance of hollow bridge columns. ACI Structural Journal. 2003;100(3):337-348.
  6. 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.
  7. 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
  8. Billington SL, Barnes RW, Breen JE. Alternative substructure systems for standard highway bridges. Journal of Bridge Engineering, ASCE. 2001;6(2):87-94. https://doi.org/10.1061/(ASCE)1084-0702(2001)6:2(87)
  9. Wang JC, Ou YC, Chang KC, Lee GC. Large-scale seismic tests of tall concrete bridge columns with precast segmental construction. Earthquake Engineering and Structural Dynamics. 2008;37:1449-1465. https://doi.org/10.1002/eqe.824
  10. Kim TH, Lee HM, Kim YJ, Shin HM. Performance assessment of precast concrete segmental bridge columns with a shear resistant connecting structure. Engineering Structures. 2010;32(5):1292-1303. https://doi.org/10.1016/j.engstruct.2010.01.007
  11. Lee JH, Park DK, Choi, JH, Shin SJ. Seismic performance of hollow rectangular precast segmental piers. Journal of the Korea Concrete Institute. 2012;24(6):705-714. https://doi.org/10.4334/JKCI.2012.24.6.705
  12. Ministry of Land, Infrastructure and Transport. Korea Highway Bridge Design Code (Limit State Design Method). c2015.
  13. Korea Concrete Institute. Concrete Structural Design Code. c2012.
  14. AASHTO. AASHTO LRFD Bridge Design Specifications. 6th Edition. c2012.
  15. Park KS, Seo HY, Kim IH, Sun CH. Seismic behaviors of circular RC bridge columns by lap-splices length of longitudinal reinforcements - an analytical study. Proceedings of EESK Conference. 2012;16:79-82.
  16. Kim IH, Sun CH, Lee SH, Park KS, Seo HY. Seismic behaviors of circular sectional RC bridge columns with various lap-splice lengths - an experimental study. Journal of the Earthquake Engineering Society of Korea. 2012;16(6):47-56. https://doi.org/10.5000/EESK.2012.16.6.047
  17. Park R. Ductility evaluation from laboratory and analytical testing. Proc. of the Ninth World Conference on Earthquake Engineering, Tokyo-Kyoto, Japan, Vol. VII, Balkema, Rotterdam. 1988;605-616.
  18. 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
  19. 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
  20. Kim TH, Park SJ, Kim YJ, Shin HM. Performance assessment of precast segmental PSC bridge columns with precast concrete footings. Magazine of Concrete Research. 2010;62(11):773-787. https://doi.org/10.1680/macr.2010.62.11.773
  21. Kim TH, Choi JH, Lee JH, Shin HM. Performance assessment of hollow RC bridge column sections with reinforcement details for material qunatity reduction. Magazine of Concrete Research. 2013;65(21):1277-1292. https://doi.org/10.1680/macr.13.00073
  22. Kim TH, Lee JH, Shin HM. Performance assessment of hollow reinforced concrete bridge columns with triangular reinforcement details. Magazine of Concrete Research. 2014;66(16):809-824. https://doi.org/10.1680/macr.13.00257
  23. 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)
  24. Applied Technology Council. Seismic Evaluation and Retrofit of Concrete Buildings, ATC-40 Report, Redwood City, California. c1996.

피인용 문헌

  1. Nonlinear Seismic Analysis of Hollow Cast-in-place and Precast RC Bridge Columns with Triangular Reinforcement Details vol.28, pp.6, 2016, https://doi.org/10.4334/JKCI.2016.28.6.713