Asymmetric lamb wave propagation and mode isolation in thin plate with spatiotemporal periodic stiffness

The Lamb wave propagation through a thin plate with periodic spatiotemporal variation of material property was investigated through numerical simulations. It was found that regular oscillations of Young's modulus in both space and time can lead to the creation of distinct band gaps for differen...

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Bibliographic Details
Main Authors: Zhao, Liuxian, Lai, Chang Quan
Other Authors: Temasek Laboratories
Format: Article
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/105470
http://hdl.handle.net/10220/48719
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Institution: Nanyang Technological University
Language: English

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