Journal Article10.1016/0022-460X(92)90059-7
Elastic and acoustic wave band structure
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TL;DR: In this article, a periodic structure consisting of identical spheres placed periodically within a host homogeneous material is investigated, and the structure is shown to have a similar structure to the one described in this paper.
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About: This article is published in Journal of Sound and Vibration. The article was published on 22 Oct 1992. The article focuses on the topics: Acoustic wave.
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Citations
Three-dimensional single-phase elastic metamaterial for low-frequency and broadband vibration mitigation
TL;DR: In this paper, a class of 3D single-phase elastic metamaterials exhibiting both locally resonant and Bragg scattering bandgaps is presented, where the local resonance of the single-material structure is achieved through the structural configuration rather than the combination of multiple materials.
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Three-dimensional meta-truss lattice composite structures with vibration isolation performance
TL;DR: In this paper, a 3D acoustic metamaterial based stretching-dominated meta-truss lattice structure fabricated by selective laser sintering (SLS)-based 3D-printing technology consisting of beams is presented.
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2D phononic crystal sensor with normal incidence of sound
Mikhail Zubtsov,Ralf Lucklum,Manzhu Ke,Manzhu Ke,Aleksandr Oseev,Ralf Grundmann,Bernd Henning,U. Hempel +7 more
TL;DR: In this article, a sensor application of a resonance-induced extraordinary transmission through a regular phononic crystal consisting of a metal plate with a periodic arrangement of holes in a square lattice at normal incidence of sound is presented.
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Realization of an ultrawide stop band in a 2-D elastic metamaterial with topologically optimized inertial amplification mechanisms
Osman Yuksel,Cetin Yilmaz +1 more
TL;DR: In this paper, a two-dimensional solid structure with embedded inertial amplification mechanisms that shows an ultrawide stop band (band gap) at low frequencies was designed and the compliant hinge connections were designed to achieve the maximum possible stop band width.
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Optimum design of band-gap beam structures
TL;DR: In this paper, a shape optimization of transversely vibrating Bernoulli-Euler beams subjected to free, standing wave vibration or forced, time-harmonic wave propagation is studied.
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