Numerical Analysis on Bond Strength of FRP Re-bars Under Elevated Temperature

Jamalan, M. H. & Fu, F. (2018). Numerical Analysis on Bond Strength of FRP Re-bars Under Elevated Temperature. IOP Conference Series : Materials Science and Engineering, 371, 012013.. doi: 10.1088/1757-899X/371/1/012013 ISSN 1757-8981

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Abstract

The bond behaviour between fibre reinforced polymer (FRP) and concrete at a different temperature, ranging from room temperature (20 ̊C) to high temperature of up to 300 ̊C, are modelled using the FEA in this paper. Four different commercially produced FRPs with different bond treatments and the bond properties were study in this temperature range. It is observe that when the temperature increases from 20 ̊C to 300 ̊C the FRP’s bond strength reduced between 80 and 90%, however, this reduction for steel is only 38% at this temperature range. Also as the temperature increased a reduction in the bond stiffness has occurred.

Publication Type: Conference or Workshop Item (Paper)
Additional Information: 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.
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Departments: School of Mathematics, Computer Science & Engineering > Engineering > Civil Engineering
URI: http://openaccess.city.ac.uk/id/eprint/20054

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