An analytical framework for locally resonant piezoelectric metamaterial plates
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2019.08.011
Abstract: Abstract We present an analytical modeling framework and its analysis for thin piezoelectric metamaterial plates to enable and predict low-frequency bandgap formation in finite structural configurations with specified boundary conditions. Using Hamilton’s extended principle and… read more here.
Keywords: metamaterial plates; piezoelectric metamaterial; locally resonant; framework ... See more keywords
Flexural vibration band gaps of the multiple local resonance elastic metamaterial plates with irregular resonators
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters B"
DOI: 10.1142/s0217984919504098
Abstract: This paper presents the modeling technique, design method, a new working way and influence factors for elastic metamaterial plates. Two kinds of new elastic metamaterials plates with local resonato... read more here.
Keywords: elastic metamaterial; flexural vibration; band gaps; metamaterial plates ... See more keywords
On the Free Vibrations of Non-Classically Damped Locally Resonant Metamaterial Plates
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DOI: 10.3390/nano12030541
Abstract: In this paper, the focus is on the free vibrations of locally resonant metamaterial plates with viscously damped resonators. Upon formulating a dynamic-stiffness model where the resonators are represented via pertinent reaction forces depending on… read more here.
Keywords: locally resonant; free vibrations; dynamic stiffness; metamaterial plates ... See more keywords