Effects of elevated temperature on the behaviour of concrete beams reinforced with fiber reinforced polymers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU139350" target="_blank" >RIV/00216305:26110/21:PU139350 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1757-899X/1039/1/012008" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/1039/1/012008</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/1039/1/012008" target="_blank" >10.1088/1757-899X/1039/1/012008</a>

Result language
angličtina
Original language name
Effects of elevated temperature on the behaviour of concrete beams reinforced with fiber reinforced polymers
Original language description
Fiber reinforced polymer (FRP) rebars have increasing popularity in the construction industry all around the world although steel rebars are widely used for reinforcing of the concrete so far. FRP bars, which have higher tensile strength compared to steel rebars with the same nominal diameter under normal conditions, are composed of resin matrix and fibers. In this paper, the load-bearing capacity of FRP reinforced concrete after elevated temperature exposition are present. The results are compared with concrete sample with steel reinforcement. Commercially produced glass FRP (GFRP) and carbon FRP (CFRP) rebars with sand coatings surface treatments were implemented in concrete beam and subjected to four-point bending load. The residual flexural strength of reinforced concrete after heating to 1000°C was obtained and evaluated and compared to results of non-heated elements. The results indicate that fire resistance of FRP reinforced beams can reach at least 60 minutes according the standard ČSN EN 13501-2.
Czech name
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Czech description
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Project
<a href="/en/project/TH04020431" target="_blank" >TH04020431: Extension of the application area of FRP reinforcement in concrete structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference Building Materials, Products and Technologies (ICBMPT 2020)
ISBN
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ISSN
1757-899X
e-ISSN
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Number of pages
6
Pages from-to
1-6
Publisher name
IOP Publishing
Place of publication
GB
Event location
Telč
Event date
Jun 2, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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