Free and steady forced vibration characteristics of elastic metamaterial beam

The propagation of elastic waves in infinite elastic metamaterials (EMs) is studied by using the effective medium theory (EMT). However, when EMs are applied in engineering practice, finite EM structures should obviously be the most cases, in which the propagation of elastic waves corresponds to the...

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Bibliographic Details
Main Authors: Di Mu, Haisheng Shu, Shuowei An, Lei Zhao
Format: Article
Language:English
Published: AIP Publishing LLC 2020-03-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5139715