Global sensitivity analysis of frequency band gaps in one-dimensional phononic crystals

•Sobol’ sensitivity analysis is utilized to study the characteristic of the first frequency band gap in 1D phononic crystals with respect to the input parameters.•This study revealed the quantified influence of the parameters and their correlation in determining the first frequency band gap.•Simple...

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Veröffentlicht in:	Mechanics of materials 2019-07, Vol.134 (C), p.38-53
Hauptverfasser:	Witarto, W., Nakshatrala, Kalyana B., Mo, Yi-Lung
Format:	Artikel
Sprache:	eng
Schlagworte:	Metamaterials Periodic materials Phononic crystals Reduced-order models Sobol’ sensitivity analysis Wave propagation
Online-Zugang:	Volltext
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