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physics.app-ph2020
Nonlocal strain gradient exact solutions for functionally graded inflected nano-beams
Andrea Apuzzo, Raffaele Barretta, S. Ali Faghidian +2
The size-dependent bending behavior of nano-beams is investigated by the modified nonlocal strain gradient elasticity theory. According to this model, the bending moment is express…
physics.class-ph2020
A stress-driven local-nonlocal mixture model for Timoshenko nano-beams
Raffaele Barretta, Andrea Caporale, S. Ali Faghidian +3
A well-posed stress-driven mixture is proposed for Timoshenko nano-beams. The model is a convex combination of local and nonlocal phases and circumvents some problems of ill-posedn…