Wave propagation in relaxed micromorphic continua: modeling metamaterials with frequency band-gaps

In this paper, the relaxed micromorphic model proposed in Ghiba et al. (Math Mech Solids, 2013 ), Neff et al. (Contin Mech Thermodyn, 2013 ) has been used to study wave propagation in unbounded continua with microstructure. By studying dispersion relations for the considered relaxed medium, we are a...

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Veröffentlicht in:	Continuum mechanics and thermodynamics 2015-09, Vol.27 (4-5), p.551-570
Hauptverfasser:	Madeo, A., Neff, P., Ghiba, I. D., Placidi, L., Rosi, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Band gap Bifurcations Classical and Continuum Physics Dispersions Energy gaps (solid state) Engineering Sciences Engineering Thermodynamics Frequency ranges Heat and Mass Transfer Lattice theory Mechanics Metamaterials Microstructure Original Article Physics Physics and Astronomy Solid mechanics Stealth technology Stress tensors Structural Materials Theoretical and Applied Mechanics Wave propagation
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