FRP-confined high-strength concrete under eccentric compression

A. Fallah Pour, T. Ozbakkaloglu, A. Gholampour, J. Zheng

Research output: Contribution to conferencePaper

Abstract

This paper presents the results of an experimental study on the axial compressive behavior of carbon fiber-reinforced polymer (CFRP)-confined high-strength concrete (HSC) columns with circular cross-section under eccentric compression loading. The axial loading was applied to the specimens at six different load eccentricities ranging from zero to 50 mm. The results indicate that the load eccentricity significantly affects the axial stress-strain behavior of FRP-confined HSC. An increase in the load eccentricity results in an increase in the ultimate axial strain but a decrease in the second branch slope of the axial stress-strain curve, which translates to a reduced ultimate axial stress.

Original languageEnglish
Number of pages5
Publication statusPublished - 2017
Externally publishedYes
Event6th Asia-Pacific Conference on FRP in Structures - , Singapore
Duration: 19 Jul 201721 Jul 2017
Conference number: 6

Conference

Conference6th Asia-Pacific Conference on FRP in Structures
Abbreviated titleAPFIS 2017
CountrySingapore
Period19/07/1721/07/17

Keywords

  • Eccentricity
  • FRP-confined concrete
  • Fiber reinforced polymer (FRP)
  • High-strength concrete (HSC)

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  • Cite this

    Fallah Pour, A., Ozbakkaloglu, T., Gholampour, A., & Zheng, J. (2017). FRP-confined high-strength concrete under eccentric compression. Paper presented at 6th Asia-Pacific Conference on FRP in Structures, Singapore. https://www.iifc.org/proceedings/APFIS_2017/Proceedings.pdf