Structural Engineering and Mechanics

  • 제1권1호
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  • Pages.17-30
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  • 1993
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Multi-spring model for 3-dimensional analysis of RC members

  • Li, Kang-Ning (Department of Civil Engineering, National University of Singapore) ;
  • Otani, Shunsuke (Department of Architecture, the University of Tokyo)
  • 발행 : 1993.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

A practical multi-spring model is proposed for a nonlinear analysis of reinforced concrete members, especially columns, taking into account the interaction of axial load and bi-directional bending moment. The parameters of the model are determined on the basis of material properties and section geometry. The axial force-moment interaction curve of reinforced concrete sections predicted by the model was shown to agree well with those obtained by the flexural analysis utilizing realistic stress-strain relations of materials. The reliability of the model was also examined with respect to the test of reinforced concrete columns subjected to varying axial load and bi-directional lateral load reversals. The analytical results agreed well with the experiment.

키워드

참고문헌

  1. Fukuzawa, E., Isozaki, Y.and Fujisaki, K. (1988), "Elastic-Plastic Earthquake Response Analysis of Reinforced Concrete Frame in Consideration of Fluctuation of Axial Forces on Columns," Procs., Ninth World Conference on Earthquake Eng., 8, 549-554.
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  7. Li, K.-N., Otani, S. and Aoyama, H. (1987), "Reinforced Concrete Columns under Varying Axial Load and Bi-Direction Horizontal Load Reversals," Proc., Pacific Conference on Earthquake Eng., Wairakei, New Zealand, 1, Aug., 141-152.
  8. Li, K.-N., Otani, S. and Aoyama, H. (1988), "Reinforced Concrete Columns Under Varying Axial Load and Bi-directional Lateral Load Reversals," Procs., Ninth World Conference on Earthquake Eng., Tokyo-Kyoto, VIII, 537-542.
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  10. Li, K.N. (1992), "CANNY - A General Purpose Computer Program for Calculating Nonlinear Static and Dynamic Response of 3-Dimensional Frame Structures Considering the Interaction among Varying Axial Load and Biaxial Bending Moments," Research Report No. CE 003, Dept. of Civil Eng., National Univ. of Singapore,Dec., 1992.
  11. Otani, S., Kabeyasawa, T., Shiohara H. and Aoyama, H. (1985), "Analysis of the Full Scale Seven Story Reinforced Concrete Test Structure." Earthquake Effects on Reinforced Concrete Structs, - U.S.-Japan Research, Pub., SP-84, ACI, 203-240.
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  1. Computer-Aided Model Generation for Nonlinear Structural Analysis Using a Structural Component Model Database vol.22, pp.5, 2008, https://doi.org/10.1061/(ASCE)0887-3801(2008)22:5(312)
  2. Estimation of Response Modification Factor and Nonlinear Displacement for Moment Resisting Reinforced Concrete Frames vol.6, pp.2, 2002, https://doi.org/10.5000/EESK.2002.6.2.029
  3. ANALYSIS WITH MACRO-MODEL OVER THE SEISMIC TEST ON 12-STORY T-SHAPED COUPLED SHEAR WALLS AND INVESTIGATION ABOUT SHEAR FORCE OF COUPLED WALLS FOR DESIGN : The U.S.-Japan cooperative earthquake research program on composite and hybrid structures (HWS) vol.64, pp.526, 1999, https://doi.org/10.3130/aijs.64.109_3
  4. Experimental study and numerical model calibration of full-scale superimposed reinforced concrete walls with I-shaped cross sections vol.19, pp.12, 2016, https://doi.org/10.1177/1369433216649392
  5. Seismic behavior of composite shear walls with multi-embedded steel sections. Part II: analysis vol.19, pp.6, 2010, https://doi.org/10.1002/tal.598
  6. A STUDY ON FLUCTUATION OF AXIAL LOAD OF COLUMNS WITHIN A MOMENT-RESISTING MEDIUM-RISE RC BUILDING SUBJECTED TO BI-DIRECTIONAL STRONG GROUND MOTIONS vol.68, pp.572, 2003, https://doi.org/10.3130/aijs.68.123_4
  7. Study on the Calculation Method of Plum Blossom-Shaped Steel Roof Pre-Set Deformation Value in Construction vol.446-449, pp.1662-8985, 2012, https://doi.org/10.4028/www.scientific.net/AMR.446-449.1993
  8. Evaluation of N-M Model on Simulating Seismic Response of High-Rise SRC Structure vol.477-478, pp.1662-7482, 2013, https://doi.org/10.4028/www.scientific.net/AMM.477-478.1060
  9. Uniaxial Spring and Multi-Axial Spring Model for Structural Nonlinear Analysis vol.730, pp.1662-7482, 2015, https://doi.org/10.4028/www.scientific.net/AMM.730.69
  10. 비선형동적해석에 의한 2016년 경주지진에서 지진피해를 받은 R/C 건물의 내진성능에 관한 연구 vol.22, pp.1, 1993, https://doi.org/10.11112/jksmi.2018.22.1.137
  11. Study on Modeling Method of Reinforced Concrete Pier Based on OpenSees vol.1838, pp.1, 1993, https://doi.org/10.1088/1742-6596/1838/1/012034
  12. Study on Modeling Method of Reinforced Concrete Pier Based on OpenSees vol.1838, pp.1, 1993, https://doi.org/10.1088/1742-6596/1838/1/012034
  13. Accidental torsion within the frame of nonlinear dynamic analysis using code accidental eccentricities and Monte Carlo simulations vol.248, pp.None, 1993, https://doi.org/10.1016/j.engstruct.2021.113196