In this paper, we study Lamb waves propagating in a discrete strip, whose microstructure is represented by either a monatomic or a diatomic triangular lattice. In considering the in-plane vector problem, we derive an analytical solution for the dispersion relation of Lamb waves. Additionally, we investigate the main features of the eigenmodes of the system, which describe how the lattice strip vibrates at different frequencies. Further, we discuss how the dispersion properties depend on the number of the lattice's rows and on the chosen boundary conditions. For heterogeneous systems, we focus the attention on the internal stop-band and on the flat bands appearing in the dispersion diagram. Different asymptotic models are employed to approxi...
Rayleigh waves are analysed in elastic lattices incorporating inertial devices that couple in-plane ...
The paper presents a systematic study of dispersive waves in an elastic chiral lattice. Chirality is...
Abstract Dispersive waves in two-dimensional blocky materials with periodic microstructure made up o...
In this paper, we study Lamb waves propagating in a discrete strip, whose microstructure is represen...
In this paper, we study Lamb waves propagating in a discrete strip, whose microstructure is represen...
In this paper, we study Lamb waves propagating in a discrete strip, whose microstructure is represen...
Propagation of anti-plane waves through a discrete square lattice and through a continuous fibrous m...
The in-plane acoustic behavior of non-centrosymmetric lattices having nodes endowed with mass and ro...
A complete methodology, based on a two-scale asymptotic approach, that enables the homogenisation of...
AbstractWe address an important issue of dynamic homogenisation in vector elasticity for a doubly pe...
Propagation of elastic waves through discrete and continuous periodically heterogeneous media is stu...
International audienceWe analyze the dispersion of elastic waves in periodic beam networks based on ...
Dispersive waves in two-dimensional blocky materials with periodic microstructure made up of equal r...
AbstractThe paper presents a systematic study of dispersive waves in an elastic chiral lattice. Chir...
An asymptotic scheme is generated that captures the motion of waves within discrete hexagonal and ho...
Rayleigh waves are analysed in elastic lattices incorporating inertial devices that couple in-plane ...
The paper presents a systematic study of dispersive waves in an elastic chiral lattice. Chirality is...
Abstract Dispersive waves in two-dimensional blocky materials with periodic microstructure made up o...
In this paper, we study Lamb waves propagating in a discrete strip, whose microstructure is represen...
In this paper, we study Lamb waves propagating in a discrete strip, whose microstructure is represen...
In this paper, we study Lamb waves propagating in a discrete strip, whose microstructure is represen...
Propagation of anti-plane waves through a discrete square lattice and through a continuous fibrous m...
The in-plane acoustic behavior of non-centrosymmetric lattices having nodes endowed with mass and ro...
A complete methodology, based on a two-scale asymptotic approach, that enables the homogenisation of...
AbstractWe address an important issue of dynamic homogenisation in vector elasticity for a doubly pe...
Propagation of elastic waves through discrete and continuous periodically heterogeneous media is stu...
International audienceWe analyze the dispersion of elastic waves in periodic beam networks based on ...
Dispersive waves in two-dimensional blocky materials with periodic microstructure made up of equal r...
AbstractThe paper presents a systematic study of dispersive waves in an elastic chiral lattice. Chir...
An asymptotic scheme is generated that captures the motion of waves within discrete hexagonal and ho...
Rayleigh waves are analysed in elastic lattices incorporating inertial devices that couple in-plane ...
The paper presents a systematic study of dispersive waves in an elastic chiral lattice. Chirality is...
Abstract Dispersive waves in two-dimensional blocky materials with periodic microstructure made up o...