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Listar por palabra clave "Thin plates"

Mostrando ítems 1-2 de 2

Poisson-like effect for flexural waves in periodically perforated thin plates

Gao, Penglin; Sánchez-Dehesa Moreno-Cid, José; Wu, Linzhi (Acoustical Society of America, 2018-08)

[EN] The Poisson-like effect, describing the redirection of waves by 90 degrees, is shown to be feasible for flexural waves propagating in perforated thin plates. It is demonstrated that the lowest order symmetric leaky ...
Single-phase metamaterial plates for broadband vibration suppression at low frequencies

Gao, Penglin; Climente Alarcón, Alfonso; Sánchez-Dehesa Moreno-Cid, José; Wu, Linzhi (Elsevier, 2019)

[EN] By studying platonic crystals based on lattices of cavities containing N-beam resonators, we conclude that crystals made of 1-beam resonators easily produce low-frequency omnidirectional bandgaps. Based on this favorable ...

Mostrando ítems 1-2 de 2