Fig. 12From: Experimental and Analytical Investigation of Deflection of R-UHPFRC Beams Subjected to Loading–UnloadingCalculated theoretical stress and strain profiles at loading–unloading of beams Type I, b = 0.7 m presented in Fig. 11; εb—strain at the bottom, M—bending moment, δ—deflection at mid-span, σs—stress in rebarBack to article page