A. Zaidi and  F. Khelifi and  R. Masmoudi and  M. Bouhicha,  FRP Bars Spacing Effect on Numerical Thermal Deformations in Concrete Beams under High Temperatures.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2018, vol. 141(9). 828 - 832
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10009485.