Investigation of Cosserat material parameters obtained by homogenization of a Cauchy continuum |
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| Authors: | Dominik Branke J. Brummund G. Haasemann V. Ulbricht |
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| Affiliation: | TU Dresden, Institut für Festkörpermechanik, 01069 Dresden |
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| Abstract: | If a higher order continuum theory is used in a numerical simulation, the material parameters have to be derived. The experimental determination is laborious and sometimes impossible. Alternatively homogenization methods can be used for the numerical identification of overall material parameters. A short introduction to the micropolar continuum and the homogenization approach is followed by the discussion of the identified properties. Therefore some parameter studies are presented. (© 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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