papers
Publications (2)
physics.class-ph2019
Identification of second-gradient elastic materials from planar hexagonal lattices. Part I: Analytical derivation of equivalent constitutive tensors
G. Rizzi, F. Dal Corso, D. Veber +1
The paper derives analytical expressions for the non‑local constitutive parameters of a second‑gradient elastic continuum that is equivalent to a periodic planar hexagonal lattice…
#second-gradient elasticity#hexagonal lattice#homogenization#nonlocal elasticity
physics.class-ph2019
Identification of second-gradient elastic materials from planar hexagonal lattices. Part II: Mechanical characteristics and model validation
G. Rizzi, F. Dal Corso, D. Veber +1
The paper derives and validates a second‑gradient elastic continuum model that captures the mechanical response of a planar hexagonal lattice, showing how higher‑order effects intr…
#second-gradient elasticity#hexagonal lattice#micromechanics#non‑local elasticity