2 papers
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
Positive definiteness and symmetry of the constitutive tensors describing a second-gradient elastic (SGE) material, which is energetically equivalent to a hexagonal planar lattice…
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
A second-gradient elastic (SGE) material is identified as the homogeneous solid equivalent to a periodic planar lattice characterized by a hexagonal unit cell, which is made up of…