An experimental study on the bond strength between reinforcement bars and concrete as a function of concrete cover, strength and corrosion level

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dc.contributor.author	Yalçıner, Hakan
dc.contributor.author	Eren, Özgür
dc.contributor.author	Şensoy, Serhan
dc.date.accessioned	2016-03-23T19:52:23Z
dc.date.available	2016-03-23T19:52:23Z
dc.date.issued	2012-05
dc.identifier.citation	Yalçıner H, Eren Ö, Şensoy S. An experimental study on the bond strength between reinforcement bars and concrete as a function of concrete cover, strength and corrosion level, Cement and Concrete Research, vol.42, issue 5, pp. 643-655, May 2012.
dc.identifier.issn	0008-8846
dc.identifier.uri	http://dx.doi.org/10.1016/j.cemconres.2012.01.003
dc.identifier.uri	http://hdl.handle.net/11129/2333
dc.description	Due to copyright restrictions, the access to the publisher version (published version) of this article is only available via subscription. You may click URI (with DOI: 10.1016/j.cemconres.2012.01.003) and have access to the Publisher Version of this article through the publisher web site or online databases, if your Library or institution has subscription to the related journal or publication.	en_US
dc.description.abstract	The effect of corrosion on the bond strength between reinforcement bars and concrete was studied in a series of experiments. An accelerated corrosion method was used to corrode the reinforcement bars embedded in concrete specimens. Pullout tests were performed to develop an empirical model for the ultimate bond strength by evaluating bond strengths in two different concrete mixes, three concrete cover depths and different mass losses of reinforcement bars after corrosion. Bond-slip relationships for the different corrosion levels were compared. It was found that the relationship between bond strength and concrete strength in uncorroded specimens differed from that of corroded specimens set in high-strength concrete because of brittleness in the corroded specimens, which caused a sudden loss of bond strength. The results revealed that specimens with higher concrete strength levels and corroded reinforcements showed a higher percentage of bond strength degradation due to concrete cracking during the pullout tests.	en_US
dc.language.iso	eng	en_US
dc.publisher	Elsevier	en_US
dc.relation.isversionof	10.1016/j.cemconres.2012.01.003	en_US
dc.rights	info:eu-repo/semantics/closedAccess	en_US
dc.subject	Corrosion	en_US
dc.subject	Pullout test	en_US
dc.subject	Bond strength	en_US
dc.subject	Bond-slip	en_US
dc.title	An experimental study on the bond strength between reinforcement bars and concrete as a function of concrete cover, strength and corrosion level	en_US
dc.type	article	en_US
dc.relation.journal	Cement and Concrete Research	en_US
dc.contributor.department	Eastern Mediterranean University, Faculty of Engineering, Department of Civil Engineering	en_US
dc.identifier.volume	42	en_US
dc.identifier.issue	5	en_US
dc.identifier.startpage	643	en_US
dc.identifier.endpage	655	en_US