BEHAVIOUR OF FRP REINFORCED CONCRETE PANELS UNDER EFFECT OF FIRE

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F13%3APU104456" target="_blank" >RIV/00216305:26110/13:PU104456 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
BEHAVIOUR OF FRP REINFORCED CONCRETE PANELS UNDER EFFECT OF FIRE
Original language description
New type of composite FRP (Fiber Reinforced Polymers) reinforcement has been developed in recent years at Brno University of Technology, which is fit for standard reinforcing, strengthening and pre-stressing of concrete structures. Advantage of FRP reinforcement are namely resistibility against aggressive environment and possibility to use smaller cover of reinforcement. However high demands on durability and resistibility against outer influences are required in modern construction and therefore next part of the research is concentrated on resistibility of structures reinforced by FRP reinforcement under effects of fire. The paper deals with experiments specially aimed on behaviour of pre-stressed and non pre-stressed panels subjected to fire effects. The behaviour of test panels during the fire was compared using different thickness of test structures together with the influence of the pre-stressing. These tests were completed with the tensile strength test under fire conditions of the reinforcement bars alone. The results demonstrate that in case of good anchoring of FRP reinforcement it is possible to use this reinforcement for load transfer even after significant damage (even burn-out of epoxy matrix) done by fire.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
fib Symposium - Engineering a Concrete Future: Technology, Modeling and Construction
ISBN
978-965-92039-0-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
557-560
Publisher name
TECHNION printing unit
Place of publication
Tel-Aviv
Event location
Tel-Aviv
Event date
Apr 22, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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