TY JOUR TI Forecasting Ultimate Tensile Strength and Elastic Modulus Values of Large-Diameter Composite Rebar Using Indirect Indicators KW Fiber reinforced plastic rebar (FRP-rebar) KW strength properties KW FBR-rebar anisotropic properties KW the rule of mixtures KW experimental studies KW axial tensile tests JO Proceedings of Petersburg Transport University AU Bogdanova, E.R. AU Benin, A.V. PY 2023 IS 20 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"