Pull-out Strengths of GFRP-Concrete Bond Exposed to Applied Environmental Conditions

Kabir, MI; Samali, B; Shrestha, R

Pull-out Strengths of GFRP-Concrete Bond Exposed to Applied Environmental Conditions

Kabir, MI Samali, B

Shrestha, R

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Publication Type:: Journal Article
Citation:: International Journal of Concrete Structures and Materials, 2017, 11 (1), pp. 69 - 84
Issue Date:: 2017-03-01

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Field	Value	Language
dc.contributor.author	Kabir, MI	en_US
dc.contributor.author	Samali, B https://orcid.org/0000-0002-3426-7745	en_US
dc.contributor.author	Shrestha, R https://orcid.org/0000-0001-6756-6525	en_US
dc.date.issued	2017-03-01	en_US
dc.identifier.citation	International Journal of Concrete Structures and Materials, 2017, 11 (1), pp. 69 - 84	en_US
dc.identifier.uri	http://hdl.handle.net/10453/91721
dc.description.abstract	© 2016, The Author(s). This paper presents results of an experimental investigation on the behaviour of bond between external glass fibre reinforced polymer reinforcement and concrete exposed to three different environmental conditions, namely, temperature cycles, wet–dry cycles and outdoor environment separately for extended durations. Single shear tests (pull-out test) were conducted to investigate bond strengths (pull-out strengths) of control (unexposed) and exposed specimens. Effect of the exposure conditions on the compressive strength of concrete were also investigated separately to understand the effect of changing concrete compressive strength on the pull-out strength. Based on the comparison of experimental results of exposed specimens to control specimens in terms of bond strengths, failure modes and strain profiles, the most significant degradation of pull-out strength was observed in specimens exposed to outdoor environment, whereas temperature cycles did not cause any deterioration of strength.	en_US
dc.relation.ispartof	International Journal of Concrete Structures and Materials	en_US
dc.relation.isbasedon	10.1007/s40069-016-0173-4	en_US
dc.title	Pull-out Strengths of GFRP-Concrete Bond Exposed to Applied Environmental Conditions	en_US
dc.type	Journal Article
utslib.citation.volume	1	en_US
utslib.citation.volume	11	en_US
utslib.for	0905 Civil Engineering	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	1202 Building	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CBI - Centre for Built Infrastructure
utslib.copyright.status	open_access
pubs.issue	1	en_US
pubs.publication-status	Published	en_US
pubs.volume	11	en_US

Abstract:

© 2016, The Author(s). This paper presents results of an experimental investigation on the behaviour of bond between external glass fibre reinforced polymer reinforcement and concrete exposed to three different environmental conditions, namely, temperature cycles, wet–dry cycles and outdoor environment separately for extended durations. Single shear tests (pull-out test) were conducted to investigate bond strengths (pull-out strengths) of control (unexposed) and exposed specimens. Effect of the exposure conditions on the compressive strength of concrete were also investigated separately to understand the effect of changing concrete compressive strength on the pull-out strength. Based on the comparison of experimental results of exposed specimens to control specimens in terms of bond strengths, failure modes and strain profiles, the most significant degradation of pull-out strength was observed in specimens exposed to outdoor environment, whereas temperature cycles did not cause any deterioration of strength.

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http://hdl.handle.net/10453/91721