Tunable ultralow frequency wave attenuations in one-dimensional quasi-zero-stiffness metamaterial

Metamaterials are artificially structured materials that enable wave attenuation in band gaps. However, opening an ultralow-frequency band gap is still a challenge, since it is hard to realize near-zero stiffness in a traditional way. In this paper, a one-dimensional tunable quasi-zero-stiffness (QZ...

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Veröffentlicht in:	International journal of mechanics and materials in design 2021-06, Vol.17 (2), p.285-300
Hauptverfasser:	Zhou, Jiaxi, Pan, Hongbin, Cai, Changqi, Xu, Daolin
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Classical Mechanics Configuration management Design optimization Energy gap Engineering Engineering Design Extremely low frequencies Longitudinal waves Metamaterials Solid Mechanics Stiffness Wave attenuation Wave propagation
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