• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 21 Issue 3
Jun.  2008
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Article Contents
HUANG Chengkui, QU Fulai, ZHAO Shunbo. Experimental Research on Shear Behaviors of Specially Shaped RC Columns with Different Lengths of Limbs[J]. Journal of Southwest Jiaotong University, 2008, 21(3): 325-329.
Citation: HUANG Chengkui, QU Fulai, ZHAO Shunbo. Experimental Research on Shear Behaviors of Specially Shaped RC Columns with Different Lengths of Limbs[J]. Journal of Southwest Jiaotong University, 2008, 21(3): 325-329.

Experimental Research on Shear Behaviors of Specially Shaped RC Columns with Different Lengths of Limbs

  • Received Date: 17 Jan 2008
  • Publish Date: 25 Jun 2008
  • Twelve model columns were tested under low reversed cyclic loading to investigate the shear behaviors of specially shaped RC(reinforced concrete) columns with different lengths of limbs.The effects of different factors,such as the length of limbs,the direction of horizontal force and the spacing of lateral reinforcements,on the shear behaviors were investigated.The experimental results indicate that the two limbs of a specially shaped RC column have an effect to resist shear force,and the shear capacity increases with the increase of flange length.Furthermore,the shear capacity and deformation capacity of a specially shaped RC column vary with changes in the direction of horizontal force.Finally,a modified formula considering the effect of flange length was suggested based on the experimental results to be possible to calculate the shear capacity of specially shaped RC columns with different lengths of limbs.

     

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