Study on Tunable Band Gap of Flexural Vibration in a Phononic Crystals Beam with PBT

Low-frequency flexural vibration plays a significant role in beam vibration control. To efficiently attenuate the propagation of flexural vibration at a low-frequency range, this paper proposes a new type of a phononic crystals beam with an adjustable band gap. The governing equations of flexural vi...

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Autores principales: Peng Zhao, Lili Yuan, Tingfeng Ma, Hanxing Wei
Formato: article
Lenguaje:EN
Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/1c56c532c74647faab65c46da148e8fe
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