DOI QR코드

DOI QR Code

Seismic shear behavior of rectangular hollow bridge columns

  • Mo, Y.L. (Department of Civil and Environmental Engineering, University of Houston) ;
  • Jeng, Chyuan-Hwan (Department of Civil and Environmental Engineering, University of Houston) ;
  • Perng, S.F. (Department of Civil Engineering, National Kaohsiung Institute of Technology)
  • 발행 : 2001.10.25

초록

An analytical model incorporating bending and shear behavior is presented to predict the lateral loading characteristic for rectangular hollow columns. The moment-curvature relationship for the rectangular hollow sections of a column is firstly determined. Then the nonlinear lateral load-displacement relationship for the hollow column can be obtained accordingly. In this model, thirteen constitutive laws for confined concrete and five approaches to estimate the shear capacity are used. A series of tests on 12 model hollow columns aimed at the seismic shear behavior are reported, and the test data are compared to the analytical results. It is found that the analytical model reflects the experimental results rather closely.

키워드

과제정보

연구 과제 주관 기관 : National Science Council, Taiwan

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피인용 문헌

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  2. Finite Element Modeling for RC Hollow Columns Wrapped with FRP Laminates vol.71-78, pp.1662-7482, 2011, https://doi.org/10.4028/www.scientific.net/AMM.71-78.3347
  3. Experimental evaluation on the seismic performance of high strength thin-walled composite members accounting for sectional aspect ratio effect vol.9, pp.4, 2001, https://doi.org/10.12989/scs.2009.9.4.367
  4. Full-Scale Experimental Investigations on Seismic Performance of Square RC Frame Columns with Hollow Sections vol.828, pp.None, 2001, https://doi.org/10.4028/www.scientific.net/kem.828.40
  5. Research Overview on Calculation of Shear Strength of Reinforced Concrete Bridge Piers vol.1838, pp.1, 2021, https://doi.org/10.1088/1742-6596/1838/1/012025