Influence of Test Configuration on Bond Strength of GFRP Bars
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU132946" target="_blank" >RIV/00216305:26110/19:PU132946 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/SSP.292.217" target="_blank" >https://www.scientific.net/SSP.292.217</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.292.217" target="_blank" >10.4028/www.scientific.net/SSP.292.217</a>
Alternative languages
Result language
angličtina
Original language name
Influence of Test Configuration on Bond Strength of GFRP Bars
Original language description
It is well-known that test configuration affects bond behaviour of steel reinforcement, but this effect has not yet been sufficiently quantified when using FRP reinforcement. This paper presents partial results from an ongoing experimental programme that deals with the bond strength of GFRP bars with concrete, with regards to the effect of the surface treatment of the rebars and test configuration. A modified beam test is presented in this study along with a pull-out test with an eccentric bar placement. The bond strength of GFRP reinforcement with sand-coated treatment using silica sand and ribbed type with milled ribs was tested. The sand-coated bars exhibit different bond behaviour compared to the ribbed ones due to different forces transfer from the reinforcement to the concrete. Thickness of the concrete cover layer also has a significant effect on the bond behaviour of the reinforcement.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/TH03020067" target="_blank" >TH03020067: FRP reinforcement with increased reliability and durability against fatigue loads</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Solid State Phenomena: 25th Concrete Days 2018
ISBN
978-3-0357-1459-3
ISSN
1662-9779
e-ISSN
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Number of pages
7
Pages from-to
217-223
Publisher name
Trans Tech Publications Ltd
Place of publication
Switzerland
Event location
Praha
Event date
Nov 21, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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