Change in strength characteristics of glass composite valves at short-term exposure to temperature
https://doi.org/10.37538/2224-9494-2020-4(27)-107-116
Abstract
The article presents the results of testing of glass composite fittings in conditions of shortterm exposure to elevated and high temperatures. Based on the results obtained, as well as generalization of data on the influence of elevated temperatures on the change in the strength of FRP rebars, the possibility of its application for the reinforcement of concrete structures in terms of fire resistance and fire safety is determined.
About the Authors
V. .. Stepanova
NIIZHB named after A. A. Gvozdev JSC Research Center of Construction
Russian Federation
Russian Federation
A. .. Buchkin
NIIZHB named after A. A. Gvozdev JSC Research Center of Construction
Russian Federation
Russian Federation
I. .. Kuznetsova
NIIZHB named after A. A. Gvozdev JSC Research Center of Construction
Russian Federation
Russian Federation
V. .. Ryabchenkova
NIIZHB named after A. A. Gvozdev JSC Research Center of Construction
Russian Federation
Russian Federation
E. .. Yurin
NIIZHB named after A. A. Gvozdev JSC Research Center of Construction
Russian Federation
Russian Federation
References
1. Blontrock Н., Taerwe L., and Matthys S. Properties of FRP at elevated temperatures with regard to fire resistance of reinforced concrete members // Fibre Reinforced Polymer Reinforcement SP-188-5, 1998. Pp. 43-54.
2. Eedson R.T. The effects of elevated temperatures on fibre reinforced polymers for strengthening concrete structures. - M.S. thesis, Civil Engineering Dept., Queen’s University. - Kingston, Ontario, Canada, 2013.
3. Yang L., Thomason J.L. The Thermal Behaviour of Glass Fiber Investigated by Thermomechanical Analysis // Journal of Materials Science. - 2013. Vol. 48. P. 5768-5775.
4. Dezfouli A.A. Behaviour of GFRP rebars reinforced concrete elements under elevated temperature and fire. - Ph.D. dissertation, Material Dept. - Queen Mary University. - London, 2003.
5. Alsayed S. [et al]. Performance of GFRP Bars Under Elevated Temperatures // Composites Part B: Engineering, 2012. Pp. 2265- 2271.
6. Sayed-Ahmed E.Y., Shrive N.G. Smart FRP prestressing tendons: Properties and prospects // Second Middle East Symp. on Structural Composites for Infrastructure Applications. 1999. Pp.80-93.
7. Galati V[et al]. Thermal effects on bond between FRP rebars and concrete // Advanced Polymer Composites for Structural Applications in Construction: ACIC 2004. Elsevier Inc. Pp. 501-508.
8. Robert М., Benmokrane B. Behavior of GFRP Reinforcing Bars Subjected to Extreme Temperatures // Journal of Composites for Construction. 2010. Vol. 14. Pp. 353-360.
9. Alsalihi M.A.J. Mechanical Properties of Glass Fiber Reinforced Polymer Bars After Exposure to Elevated Temperatures. M. S. dissertation. Wisconsin Univ., Milwaukee, 2014.
10. Costa Pires J.MMechanical behaviour at elevated temperatures of GFRP pultruded composite profiles. M. S. dissertation, 2012.
11. Dezfouli A.A. Behaviour of GFRP rebars reinforced concrete elements under elevated temperature and fire. Ph.D. dissertation, Material Dept. Queen Mary University. London, 2003.
12. Alsayed S. [et al]. Performance of GFRP Bars Under Elevated Temperatures // Composites Part B: Engineering, 2012. Pp. 2265 - 2271.
13. Ellis, Devon. Evaluation of Post-Fire Strength of Concrete Flexural Members Reinforced With GFRP Bars. PhD Thesis. University of Wisconsin-Milwaukee, 2009.
14. Wang Y.C., Wong P.M.H., and Kodur V. An Experimental Study of the Mechanical Properties of FRP and Steel Reinforcing Bars at Elevated Temperatures // Composite Structures. 2007. Vol. 80. No. l. Pp. 131-140.
15. Blontrock H., Taerwe L., and Matthys S. Properties of FRP at elevated temperatures with regard to fire resistance of reinforced concrete members // Fibre Reinforced Polymer Reinforcement SP-188-5, 1998. Pp.43-54.
16. Kumahara S., Masuda Y., and Tanano Y. Tensile Strength of Continuous Fiber Bar under High Temperature / International Symposium on Fiber-Reinforcement-Plastic Reinforcement for Concrete Structures, American Concrete Institute, 1993. Pp. 731-742.
17. Galati N. [et al]. Thermal effects on bond between FRP rebars and concrete // Advanced Polymer Composites for Structural Applications in Construction: ACIC 2004. Elsevier Inc. Pp. 501-508.
18. Dezfouli A.A. Behaviour of GFRP rebars reinforced concrete elements under elevated temperature and fire. Ph.D. dissertation, Material Dept. Queen Mary University. London, 2003.
19. Katz A., Berman N., Bank L.C. Effect of high temperature on bond strength of FRP rebars // Journal of Composites for Construction. Vol. 3. No. 2. 1999. Pp. 73-81.
20. Фролов Н.П. Стеклопластиковая арматура и стеклопластбетонные конструкции. М.: Стройиздат, 1980. 104 с.
21. Алъ-Шиблави К.А., Ярцев В.П. Сравнительный анализ эксплуатационных свойств композитной пластиковой и металлической арматуры // Инновации в науке: научный журнал. № 6(67). Новосибирск, Изд. АНС «СибАК», 2017. С. 78-80.
22. Ширко А.В., Камлюк А.Н., Спиглазов А.В., Дробыш А.С. Определение механических свойств композитной арматуры с учетом температурного воздействия // Механика машин, механизмов и материалов. 2015. № 2 (31).
23. Грахов В.П., Захаров А.И., Кислякова Ю.Г., Саидова З.С. Управление проектами в строительстве с применением композитной арматуры: монография. Ижевск: Изд-во ИжГ -ТУ имени М.Т. Калашникова, 2017. 132 с.
Review
For citations:
Stepanova V..., Buchkin A..., Kuznetsova I..., Ryabchenkova V..., Yurin E... Change in strength characteristics of glass composite valves at short-term exposure to temperature. Bulletin of Science and Research Center of Construction. 2020;27(4):107-116. (In Russ.) https://doi.org/10.37538/2224-9494-2020-4(27)-107-116
Views:
281
Email this article 