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https://hdl.handle.net/2440/82642
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Type: | Conference paper |
Title: | Factors influencing hoop rupture strains of FRP-confined concrete |
Author: | Lim, J.C. Ozbakkaloglu, T. |
Citation: | Applied Mechanics and Materials, 2014 / Huang, Y. (ed./s), vol.501, pp.949-953 |
Publisher: | Trans Tech Publications |
Issue Date: | 2014 |
Series/Report no.: | Applied Mechanics and Materials |
ISBN: | 9783038350057 |
ISSN: | 1660-9336 1662-7482 |
Conference Name: | 3rd International Conference on Civil Engineering and Transportation (ICCET 2013) (14 Dec 2013 - 15 Dec 2013 : Kunming, PEOPLES R CHINA) |
Editor: | Huang, Y. |
Abstract: | <jats:p>It is now well understood that the hoop rupture strain of fiber reinforced polymer (FRP) jackets confining concrete is often lower than the ultimate tensile strain of the component fibers. A number of reasons for the lower hoop rupture strains in FRP have been identified; however, the relationships between the material properties of FRP-confined concrete and hoop ruptures strains are yet to be established. This paper presents the results of an experimental study into the factors influencing the hoop strain efficiency of FRP jackets. 24 FRP-confined concrete specimens were tested under axial compression. The results indicate that the hoop rupture strains of FRP jackets decrease with either an increase in the strength of the unconfined concrete or the elastic modulus of the fiber material. These observations were verified by additional results from a large FRP-confined concrete test database assembled from the published literature.</jats:p> |
DOI: | 10.4028/www.scientific.net/AMM.501-504.949 |
Published version: | http://dx.doi.org/10.4028/www.scientific.net/amm.501-504.949 |
Appears in Collections: | Aurora harvest Civil and Environmental Engineering publications |
Files in This Item:
File | Description | Size | Format | |
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hdl_82642.pdf | Accepted version | 1.18 MB | Adobe PDF | View/Open |
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