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Keywords: elastic metamaterials
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Journal Articles

Phononic Materials for Pulse Shaping in Elastic Waveguides Motivated by Shock Testing

William R. Johnson, Michael J. Leamy, Washington DeLima, Massimo Ruzzene
Journal: Journal of Vibration and Acoustics
Article Type: Research Papers
J. Vib. Acoust. August 2022, 144(4): 041012.
Paper No: VIB-21-1341
DOI: https://doi.org/10.1115/1.4053778
Published Online: March 11, 2022
... of the U.S. Government. ASME disclaims all interest in the U.S. Government’s contributions. 15 09 2021 29 01 2022 31 01 2022 11 03 2022 elastic metamaterials phononic materials Hopkinson bar wave propagation Mechanical shock events can be reproduced in the laboratory...
View Article titled, Phononic Materials for Pulse Shaping in Elastic Waveguides Motivated by Shock Testing
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Topics: Optimization, Phononic crystals, Shapes, Stiffness, Waves, Pulse shaping, Waveguides, Shock (Mechanics), Errors, Finite element analysis
Journal Articles

Multi-Objective Optimization of Layered Elastic Metamaterials With Multiphase Microstructures

Weikai Xu, Wei Wang, Tianzhi Yang
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. August 2013, 135(4): 041010.
Paper No: VIB-12-1132
DOI: https://doi.org/10.1115/1.4023900
Published Online: June 6, 2013
... Metamaterial With Tunable Effective Density ,” ASME J. Vibr. Acoust. , 132 , p. 041011 . 10.1115/1.4000983 [12] Liu , X. N. , Hu , G. K. , Huang , G. L. , and Sun , C. T. , 2011 , “ An Elastic Metamaterial With Simultaneously Negative Mass Density and Bulk Modulus ,” Appl. Phys. Lett...
View Article titled, Multi-Objective Optimization of Layered <span class="search-highlight">Elastic</span> <span class="search-highlight">Metamaterials</span> With Multiphase Microstructures
Click here to open pdf in another window PDF for Multi-Objective Optimization of Layered <span class="search-highlight">Elastic</span> <span class="search-highlight">Metamaterials</span> With Multiphase Microstructures
Topics: Design, Metamaterials, Pareto optimization, Density, Optimization