Widely tunable magnetorheological metamaterials with nonlinear amplification mechanism
Y Xue, J Li, Y Wang, Z Song, AO Krushynska - International Journal of …, 2024 - Elsevier
This paper proposes the design of an active nonlinear metamaterial for broadband and
tunable low-frequency wave attenuation governed by a lever-based nonlinear amplification …
tunable low-frequency wave attenuation governed by a lever-based nonlinear amplification …
A surface-wave seismic metamaterial filled with auxetic foam
Auxetic materials with negative Poisson's ratio (PR) exhibit superior mechanical properties
with regard to energy absorption, while their potential for surface wave shielding is only in its …
with regard to energy absorption, while their potential for surface wave shielding is only in its …
Isotacticity in chiral phononic crystals for low-frequency bandgap
Realizing a low-frequency and broad bandgap is extremely challenging because the lattice
constant, equivalent stiffness, and equivalent density must be taken into account in practice …
constant, equivalent stiffness, and equivalent density must be taken into account in practice …
Bio-inspired non self-similar hierarchical elastic metamaterials
Hierarchy provides unique opportunities for the design of advanced materials with superior
properties that arise from architecture, rather than from constitutive material response …
properties that arise from architecture, rather than from constitutive material response …
Seismic composite metamaterial: a review
AS Qahtan, J Huang, M Amran, DN Qader… - Journal of Composites …, 2022 - mdpi.com
The modern construction revolution throughout the past two decades has brought the need
for ground vibration mitigation, and this has been one of the major study areas. These …
for ground vibration mitigation, and this has been one of the major study areas. These …
Coupled bandgap properties and wave attenuation in the piezoelectric metamaterial beam on periodic elastic foundation
In recent years, the innovative design of metamaterials and the study of bandgap
characteristics have become the focus of research. The flexible setting of small added mass …
characteristics have become the focus of research. The flexible setting of small added mass …
Novel periodic pile barrier with low-frequency wide bandgap for Rayleigh waves
This paper aims to investigate the propagation of low-frequency seismic surface waves in
periodic in-filled barriers from the viewpoint of bandgaps. Based on Bloch-Flouquet theory …
periodic in-filled barriers from the viewpoint of bandgaps. Based on Bloch-Flouquet theory …
Bandgap merging and backward wave propagation in inertial amplification metamaterials
C Zhao, K Zhang, P Zhao, F Hong, Z Deng - International Journal of …, 2023 - Elsevier
The aim of this study is to investigate the wave propagation characteristics of one-
dimensional inertial amplification (IA) metamaterials with double resonators. The IA Angle is …
dimensional inertial amplification (IA) metamaterials with double resonators. The IA Angle is …
Inertially amplified seismic metamaterial with an ultra-low-frequency bandgap
In last two decades, it has been theoretically and experimentally demonstrated that seismic
metamaterials are capable of isolating seismic surface waves. Inertial amplification …
metamaterials are capable of isolating seismic surface waves. Inertial amplification …
Metamaterial beams with graded two-stage inertial amplification and elastic foundation
D Mu, K Wang, H Shu, J Lu - International Journal of Mechanical Sciences, 2022 - Elsevier
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 …
proposed by introducing grounded local resonators based on the two-stage inertial …