Steel and Composite Structures

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Tests on fiber reinforced concrete filled steel tubular columns

  • Gopal, S. Ramana (Sri Venkateswara College of Engineering) ;
  • Devadas Manoharan, P. (Anna University)
  • Received : 2003.08.25
  • Accepted : 2004.02.28
  • Published : 2004.02.25
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Abstract

This paper deals with the strength and deformation of both short and slender concrete filled steel tubular columns under the combined actions of axial compression and bending moment. Sixteen specimens were tested to investigate the effect of fiber reinforced concrete on the ultimate strength and behavior of the composite column. The primary test parameters were load eccentricity and column slenderness. Companion tests were also undertaken on eight numbers of similar empty steel tubes to highlight the synergistic effects of composite column. The test results demonstrate the influence of fiber reinforced concrete on the strength and behavior of concrete filled steel tubular columns.

Keywords

References

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