Fig. 11From: Experimental and Numerical Assessment of Flexural and Shear Behavior of Precast Prestressed Deep Hollow-Core Slabsa Modeling of prestressing strands through ABAQUS “rebar layer” option; b definition of rebar offset with respect to shell middle plane; c rebar layer smeared within the shell element; d elastic-hardening stress–strain law assumed in numerical analyses for prestressing steel.Back to article page