Behaviour of square FRP-confined high-strength concrete columns under eccentric compression

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

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

This paper presents the results of an experimental study on the effect of load eccentricity on the axial compressive behaviour of carbon fibre-reinforced polymer (CFRP)- confined high-strength concrete (HSC) columns with a square cross-section. The axial loading was applied to the specimens at six different load eccentricities ranging from zero to 50 mm. The results show that the load eccentricity significantly influences the axial load-displacement and axial stress-strain behaviour of FRP-confined HSC. Increasing the load eccentricity leads to an increase in the ultimate axial strain but a decrease in the ultimate axial stress and second branch slope of the axial stress-strain curve.

Original languageEnglish
Title of host publication5th Annual International Conference on Materials Science and Environmental Engineering
PublisherIOP: Materials Science and Engineering
Pages5
Number of pages1
ISBN (Print)1757-899X
DOIs
Publication statusPublished - 15 Feb 2018
Externally publishedYes
Event5th Annual International Conference on Material Science and Environmental Engineering - Xiamen, China
Duration: 15 Dec 201717 Dec 2017
Conference number: 5

Publication series

NameIOP Conference Series: Materials Science and Engineering
Volume301
ISSN (Print)1757-8981

Conference

Conference5th Annual International Conference on Material Science and Environmental Engineering
CountryChina
CityXiamen
Period15/12/1717/12/17

Bibliographical note

Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd

Keywords

  • load eccentricity
  • Carbon fibre-reinforced polymer
  • High-strength concrete (HSC)
  • eccentric compression
  • Axial loading
  • axial strain

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