Experimental analysis of the tensile behavior of concrete reinforced with Brazilian glass textile

  • Joici Rizzo Postgraduate Program in Civil Engineering (PPGEC), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brasil.
  • Eduardo S. Bastos Postgraduate Program in Mining, Metallurgical and Materials Engineering (PPGE3M), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brasil.
  • Lucas Alexandre Reginato Postgraduate Program in Civil Engineering (PPGEC), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brasil.
  • Paula Manica Lazzari Postgraduate Program in Civil Engineering (PPGEC), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brasil.
  • Luiz Carlos Pinto da Silva Filho Postgraduate Program in Civil Engineering (PPGEC), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brasil.
Keywords: textile concrete; direct traction; glass textile; mechanical behavior

Abstract

In this study, the mechanical behavior of concrete structures reinforced with one and two layers of the Brazilian glass textile “AR-360” was verified through direct tensile tests. The analysis of the mechanical behavior of the structures was performed with stress-strain curves, evaluating the transition points of the formed stages, rupture mode, rupture stress and strain, as well as an analysis comparing experimental results with analytics. Regarding the results, there was a structural inability of the pieces reinforced with a layer of glass textile. In the samples in which reinforcement with two layers of the aforementioned material was evaluated, the three stages present in the stress-strain curves were correctly identified, as predicted in the literature for the structures evaluated.

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References

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Published
2024-09-01
How to Cite
Rizzo, J., Bastos, E. S., Reginato, L. A., Lazzari, P. M., & da Silva Filho, L. C. P. (2024). Experimental analysis of the tensile behavior of concrete reinforced with Brazilian glass textile. Revista ALCONPAT, 14(3), 275 -. https://doi.org/10.21041/ra.v14i3.760