Modeling of anchored CFRP strips bonded to concrete
Modeling of anchored CFRP strips bonded to concrete
A computational model was developed for simulating the load transfer mechanisms from Carbon Fiber Reinforced Polymer (CFRP) strips to CFRP anchors in reinforced concrete strengthening applications. Of particular interest was a model capable of reproducing the strength and strain distributions in anchored CFRP strips up to fracture. Computational results were compared with experimental results from concrete beams strengthened using various anchor and strip details. The numerical results showed good correlation with the experimental results both at the beam response level and the CFRP strain level. The sensitivity of computational results to key modeling assumptions was also examined.
144-156
Sun, Wei
ab8e8179-f25d-4f51-95c3-8c009acf0c27
Ghannoum, Wassim
4dde4284-048f-403e-a2e4-51ed1c0a2d55
15 June 2015
Sun, Wei
ab8e8179-f25d-4f51-95c3-8c009acf0c27
Ghannoum, Wassim
4dde4284-048f-403e-a2e4-51ed1c0a2d55
Abstract
A computational model was developed for simulating the load transfer mechanisms from Carbon Fiber Reinforced Polymer (CFRP) strips to CFRP anchors in reinforced concrete strengthening applications. Of particular interest was a model capable of reproducing the strength and strain distributions in anchored CFRP strips up to fracture. Computational results were compared with experimental results from concrete beams strengthened using various anchor and strip details. The numerical results showed good correlation with the experimental results both at the beam response level and the CFRP strain level. The sensitivity of computational results to key modeling assumptions was also examined.
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AM_Modeling of anchored CFRP strips bonded to concrete
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Accepted/In Press date: 23 March 2015
e-pub ahead of print date: 3 April 2015
Published date: 15 June 2015
Identifiers
Local EPrints ID: 435397
URI: http://eprints.soton.ac.uk/id/eprint/435397
ISSN: 0950-0618
PURE UUID: 9fffb559-944a-4a9f-8abb-ae29cf11eac7
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Date deposited: 04 Nov 2019 17:30
Last modified: 16 Mar 2024 04:59
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Author:
Wei Sun
Author:
Wassim Ghannoum
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