147 citations · 446 across the 7 of their papers we have counts for
7 papers
Limit behaviour of Eringen's two-phase elastic beams
Marzia Sara Vaccaro, Francesco Paolo Pinnola, Francesco Marotti de Sciarra +1
In this paper, the bending behaviour of small-scale Bernoulli-Euler beams is investigated by Eringen's two-phase local/nonlocal theory of elasticity. Bending moments are expressed…
On nonlocal mechanics of curved elastic beams
Raffaele Barretta, Francesco Marotti de Sciarra, Marzia Sara Vaccaro
Curved beams are basic structural components of Nano-Electro-Mechanical-Sistems (NEMS) whose design requires appropriate modelling of scale effects. In the present paper, the size-…
Variationally consistent dynamics of nonlocal gradient elastic beams
Francesco P. Pinnola, S. Ali Faghidian, Raffaele Barretta +1
The variational static formulation contributed in [International Journal of Engineering Science 143, 73-91 (2019)] is generalized in the present paper to model axial and flexural d…
On thermomechanics of multilayered beams
Raffaele Barretta, Marko Čanađija, Francesco Marotti de Sciarra
In this paper, the mechanical behavior of multilayered small-scale beams in nonisothermal environment is investigated. Scale phenomena are modeled by means of the mathematically we…
Nonlocal strain gradient torsion of elastic beams: variational formulation and constitutive boundary conditions
R. Barretta, S. Ali Faghidian, F. Marotti de Sciarra +1
Nonlocal strain gradient continuum mechanics is a methodology widely employed in literature to assess size effects in nanostructures. Notwithstanding this, improper higher-order bo…
Stress-driven modeling of nonlocal thermoelastic behavior of nanobeams
Raffaele Barretta, Marko Canadija, Raimondo Luciano +1
A consistent stress-driven nonlocal integral model for nonisothermal structural analysis of elastic nano- and microbeams is proposed. Most nonlocal models of literature are strain-…