Stochastic multiscale modeling of metal foams

We propose a procedure for the computation of natural frequencies for structures made of metal foam. Because the heterogeneity of the foam geometry has an influence on macroscopic properties, the irregular geometry of the foam has to be taken into account. This is done by adapting a Laguerre tessell...

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Veröffentlicht in:	Probabilistic engineering mechanics 2014-07, Vol.37, p.132-137
Hauptverfasser:	Geißendörfer, M., Liebscher, A., Proppe, C., Redenbach, C., Schwarzer, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Apparent properties Computation Density Foams Homogenization Homogenizing Image analysis Metal foams Random fields Resonant frequency Stochastic homogenization Stochasticity
Online-Zugang:	Volltext
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