Optimization of viscoelastic metamaterials for vibration attenuation properties
Metamaterials (MMs) are composites that are artificially engineered to have unconventional
mechanical properties that stem from their microstructural geometry rather than from their …
mechanical properties that stem from their microstructural geometry rather than from their …
Vibro-acoustic metamaterial for longitudinal vibration suppression in a low frequency range
S Lee, CH Ahn, JW Lee - International Journal of Mechanical Sciences, 2018 - Elsevier
This study proposes a theoretical model of a vibro-acoustic metamaterial for longitudinal
vibration suppression in a low frequency range and computationally and experimentally …
vibration suppression in a low frequency range and computationally and experimentally …
Enhancing the band gap of an active metamaterial
M Reynolds, S Daley - Journal of Vibration and Control, 2017 - journals.sagepub.com
Metamaterials have been the subject of significant interest over the past decade due to their
ability to produce novel acoustic behaviour beyond that seen in naturally occurring media …
ability to produce novel acoustic behaviour beyond that seen in naturally occurring media …
Experimental investigation of vibration damper composed of acoustic metamaterials
L Sun - Applied Acoustics, 2017 - Elsevier
The membrane type acoustic metamaterials have been recently proposed and described in
our research team. The present paper presents the experimental results of the vibration …
our research team. The present paper presents the experimental results of the vibration …
[HTML][HTML] Elastic metamaterial composite made of molded pulp and steel for suppression of low-frequency vibration in thin-plate structures
S Tomita, S Nakano, M Segi, T Nishimura - Materials & Design, 2022 - Elsevier
This study proposes EMMs made of molded pulp and steel composite structures; molded
pulp can be used to manufacture periodic shapes with low cost and environmental burden …
pulp can be used to manufacture periodic shapes with low cost and environmental burden …
[HTML][HTML] A ternary seismic metamaterial for low frequency vibration attenuation
Structural vibration induced by low frequency elastic waves presents a great threat to
infrastructure such as buildings, bridges, and nuclear structures. In order to reduce the …
infrastructure such as buildings, bridges, and nuclear structures. In order to reduce the …
On band gap and damping of metamaterials involving negative-stiffness elements
This study proposes a viscoelastic metamaterial containing negative-stiffness elements,
which exhibits both a damping enhancement effect and a tunable ultra-low frequency band …
which exhibits both a damping enhancement effect and a tunable ultra-low frequency band …
Propagation of elastic waves in metamaterial plates with various lattices for low-frequency vibration attenuation
G Yan, S Yao, Y Li - Journal of Sound and Vibration, 2022 - Elsevier
Elastic wave propagation characteristics of elastic metamaterial plates embedded scatterer
with various lattices are explored numerically and experimentally in this study, for the …
with various lattices are explored numerically and experimentally in this study, for the …
Flexural wave propagation and vibration isolation characteristics of sandwich plate-type elastic metamaterials
Sandwich structures are widely used in the fields of aerospace, automobile as well as ship
and offshore structures because of their excellent mechanical performances such as …
and offshore structures because of their excellent mechanical performances such as …
[HTML][HTML] Enhanced suppression of low-frequency vibration transmission in metamaterials with linear and nonlinear inerters
Y Liu, J Yang, X Yi, D Chronopoulos - Journal of Applied Physics, 2022 - pubs.aip.org
This study proposes the use of a linear and geometrically nonlinear inerter-based resonator
in locally resonant acoustic metamaterials (LRAMs) and evaluates the performance on low …
in locally resonant acoustic metamaterials (LRAMs) and evaluates the performance on low …
相关搜索
- vibration attenuation elastic waves
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