Ali Dalalbashi
Slip rate effects and cyclic behaviour of textile-to-matrix bond in textile reinforced mortar composites
Dalalbashi, Ali; De Santis, Stefano; Ghiassi, Bahman; Oliveira, Daniel V.
Authors
Stefano De Santis
Bahman Ghiassi
Daniel V. Oliveira
Abstract
The structural effectiveness of textile reinforced mortar (TRM) composites relies on their load transfer capacity to the substrate and the interaction between textile and mortar. The bond plays a crucial role in mechanism of TRM composites. Despite some recent investigations, a deep understanding still needs to be gained on the textile-to-mortar bond to develop suitable analytical and numerical predictive models, improve test methods, and orient design criteria. This work describes a laboratory study in which pull-out tests were carried out to investigate the effect of the slip rate and cyclic loading on the textile-to-mortar bond behaviour. Alkali-resistant glass fabric and sgalvanised ultra-high tensile strength steel cords embedded in two different lime-based mortars were tested. The pull-out response was sensitive to the strain rate at low rates. Cyclic loading produced a strength degradation, which reduced with the number of cycles.
Citation
Dalalbashi, A., De Santis, S., Ghiassi, B., & Oliveira, D. V. (2021). Slip rate effects and cyclic behaviour of textile-to-matrix bond in textile reinforced mortar composites. Materials and Structures, 54(3), Article 108. https://doi.org/10.1617/s11527-021-01706-w
Journal Article Type | Article |
---|---|
Acceptance Date | Apr 4, 2021 |
Online Publication Date | Apr 30, 2021 |
Publication Date | 2021-06 |
Deposit Date | May 10, 2021 |
Publicly Available Date | May 18, 2021 |
Journal | Materials and Structures |
Print ISSN | 1359-5997 |
Electronic ISSN | 1871-6873 |
Publisher | Springer Verlag |
Peer Reviewed | Peer Reviewed |
Volume | 54 |
Issue | 3 |
Article Number | 108 |
DOI | https://doi.org/10.1617/s11527-021-01706-w |
Public URL | https://nottingham-repository.worktribe.com/output/5522109 |
Publisher URL | https://link.springer.com/article/10.1617%2Fs11527-021-01706-w |
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2021-03-09 - MAAS-D-20-01369 Revised Cleaned
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