In this study, a novel local resonant metamaterial (LRM) beam with elastic foundation is
proposed by introducing grounded local resonators based on the two-stage inertial …

This paper focuses on small-size planar beam lattices, where size effects are modelled by
the stress-driven nonlocal elasticity theory in conjunction with the Rayleigh beam theory …

A new type of double-beam metastructure with periodically attached inertially amplified (IA)
resonators is designed to attenuate the flexural wave propagation in the low-frequency …

Locally resonant metamaterial structures, ie, structures artificially engineered with periodic
arrays of small resonators, are attracting a growing interest among scientists. The main …

This study presents a novel investigation into the phenomenon of coupled band gaps within
double beam structures and achieves the construction of beam configurations featuring …

The efficient suppression of broadband flexural waves is an important area of research.
Owing to the multi-bandgap behaviors of parallel beams and the broadband wave …

This paper is concerned with flexural and torsional waves propagation in locally-resonant
thin-walled beams with open cross section. A beam with monosymmetric cross section …

We theoretically investigate the bandgap formation in an Euler–Bernoulli beam-based
metastructure with periodically attached double negative 3-dof local resonators. The …

An innovative concept of metabarrier is presented for seismic Rayleigh wave attenuation,
which consists of a periodic array of cylindrical water tanks acting as resonant units above …

This paper presents a novel locally resonant metamaterial structure and proposes a method
to analyze its elastic wave dispersion properties. The structure is conceived as a multiple …