Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/5382
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Civil and Environmental Engineering | - |
dc.creator | Dai, JG | - |
dc.creator | Gao, WY | - |
dc.creator | Teng, JG | - |
dc.date.accessioned | 2014-12-11T08:28:52Z | - |
dc.date.available | 2014-12-11T08:28:52Z | - |
dc.identifier.issn | 1090-0268 | - |
dc.identifier.uri | http://hdl.handle.net/10397/5382 | - |
dc.language.iso | en | en_US |
dc.publisher | American Society of Civil Engineers | en_US |
dc.rights | © 2012 by the American Society of Civil Engineers | en_US |
dc.rights | This is the author’s version of a work that was accepted for publication in Journal of Composites for Construction. The open URL of the article: http://dx.doi.org/10.1061/(ASCE)CC.1943-5614.0000337 | en_US |
dc.subject | Fiber reinforced polymer | en_US |
dc.subject | Concrete | en_US |
dc.subject | Interface | en_US |
dc.subject | Bond-slip model | en_US |
dc.subject | Elevated temperature | en_US |
dc.subject | Fracture energy | en_US |
dc.title | Bond-slip model for FRP laminates externally bonded to concrete at elevated temperature | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this manuscript: Jian-Guo Dai | en_US |
dc.description.otherinformation | Author name used in this manuscript: J.G. Teng | en_US |
dc.identifier.spage | 217 | - |
dc.identifier.epage | 228 | - |
dc.identifier.volume | 17 | - |
dc.identifier.issue | 2 | - |
dc.identifier.doi | 10.1061/(ASCE)CC.1943-5614.0000337 | - |
dcterms.abstract | This paper presents a nonlinear local bond-slip model for fiber reinforced polymer (FRP) laminates externally bonded to concrete at elevated temperature for future use in the theoretical modeling of fire resistance of FRP-strengthened concrete structures. The model is an extension of an existing two-parameter bond-slip model for FRP-to-concrete interfaces at ambient temperature. The two key parameters employed in the proposed bond-slip model, the interfacial fracture energy G[sub f] and the interfacial brittleness index B, were determined using existing shear test data of FRP-to-concrete bonded joints at elevated temperature. In the interpretation of test data, the influences of temperature-induced thermal stress and temperature-induced bond degradation are properly accounted for. As may be expected, the interfacial fracture energy G[sub f] is found to be almost constant initially and then starts to decrease when the temperature approaches the glass transition temperature of the bonding adhesive; the interfacial brittleness index B exhibits a similar trend. The proposed temperature-dependent bond-slip model is shown to closely represent the test data upon which it is based, despite the large scatter of the test data. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of composites for construction, 28 Sept. 2012, v. 17, no. 2, p. 217–228 | - |
dcterms.isPartOf | Journal of composites for construction | - |
dcterms.issued | 2012-09-28 | - |
dc.identifier.isi | WOS:000316550000006 | - |
dc.identifier.scopus | 2-s2.0-84875046382 | - |
dc.identifier.eissn | 1943-5614 | - |
dc.identifier.rosgroupid | r66541 | - |
dc.description.ros | 2012-2013 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Dai et al._Bond-slip model at elevated temperatures.pdf | Pre-published version | 286.56 kB | Adobe PDF | View/Open |
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