Dr GEORGIA THERMOU Georgia.Thermou@nottingham.ac.uk
Assistant Professor in Structural Engineering
Bond behaviour of multi-ply steel reinforced grout composites
Thermou, G. E.; De Santis, S.; de Felice, G.; Alotaibi, S.; Roscini, F.; Hajirasouliha, I.; Guadagnini, M.
Authors
S. De Santis
G. de Felice
S. Alotaibi
F. Roscini
I. Hajirasouliha
M. Guadagnini
Abstract
This paper presents an experimental investigation on Steel Reinforced Grout (SRG) systems comprising multiple layers of galvanized UHTSS textiles, with either 4 or 8 cords/in density, embedded within a geopolymer mortar. Lap-splice tests and single-lap bond tests were performed to develop an improved understanding of the textile-to-textile load transfer capacity and of the SRG-to-concrete substrate bond behaviour. The effects of number of textile plies, cord density and compressive strength of concrete on the bond behaviour are analysed.
Citation
Thermou, G. E., De Santis, S., de Felice, G., Alotaibi, S., Roscini, F., Hajirasouliha, I., & Guadagnini, M. (2021). Bond behaviour of multi-ply steel reinforced grout composites. Construction and Building Materials, 305, Article 124750. https://doi.org/10.1016/j.conbuildmat.2021.124750
Journal Article Type | Article |
---|---|
Acceptance Date | Aug 29, 2021 |
Online Publication Date | Sep 8, 2021 |
Publication Date | Oct 25, 2021 |
Deposit Date | Mar 21, 2022 |
Publicly Available Date | Sep 9, 2023 |
Journal | Construction and Building Materials |
Print ISSN | 0950-0618 |
Electronic ISSN | 1879-0526 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 305 |
Article Number | 124750 |
DOI | https://doi.org/10.1016/j.conbuildmat.2021.124750 |
Keywords | bond and interfacial stresses; digital image correlation (DIC); fabric reinforced cementitious matrix (FRCM); textile reinforced mortar (TRM); lap-splice test; shear bond test; strengthening. |
Public URL | https://nottingham-repository.worktribe.com/output/6139906 |
Publisher URL | https://www.sciencedirect.com/science/article/pii/S0950061821025046 |
Files
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