Original title: The Impact of Elevated Temperatures on the Interaction of FRP Reinforcement and Concrete: An Experimental Study
Authors: Lagiň, Juraj ; Zlámal, Martin ; Čairović, Đorđe ; Zlámalová, Pavlína ; Vašátko, David ; Štěpánek, Petr
Document type: Papers
Language: eng
Publisher: Vysoké učení technické v Brně,Fakulta stavební
Abstract: This research focused on determining the interaction of FRP reinforcement and concrete under normal conditions and elevated temperatures. The specimens consisted of reinforcement embedded into a concrete block and loaded with tensile force. Specimens representing extreme conditions were placed in a furnace and exposed to elevated temperatures. Three types of composite rebars with different properties were tested. The results of the experiments confirm a significant reduction in bond of composite rebars, which, at higher temperatures, can lead to a sudden loss of bond between the rebar and concrete.
Keywords: bond stress of FRP reinforcement; FRP reinforcement; impact of elevated temperature
Host item entry: Juniorstav 2024: Proceedings 26th International Scientific Conference Of Civil Engineering, ISBN 978-80-86433-83-7

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: https://hdl.handle.net/11012/245426

Permalink: http://www.nusl.cz/ntk/nusl-614370


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