Mechanical anisotropy of a two-phase composite consisting of aligned elliptical inclusions
N.º 29, International Meeting of Young Researchers in Structural Geology and Tectonics (Part 1)
N.º 29

Mechanical anisotropy of a two-phase composite consisting of aligned elliptical inclusions

International Meeting of Young Researchers in Structural Geology and Tectonics (Part 1)
  • M. Dabrowski
  • D. W. Schmid
M. Dabrowski
D. W. Schmid
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Dabrowski, M., & Schmid, D. W. (2011). Mechanical anisotropy of a two-phase composite consisting of aligned elliptical inclusions. TRABAJOS DE GEOLOGÍA, 29(29). Obtido de https://reunido.uniovi.es/index.php/TDG/article/view/301
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Resumo

The shape preferred orientation of rock constituents results in an overall mechanical anisotropy. A differential effective medium (DEM) type of scheme predicting the effective anisotropic viscosity of a composite consisting of aligned elliptical inclusions is proposed and validated by finite element modeling. A comparison with an existing self-consistent averaging (SCA) scheme is given and the DEM scheme is shown to provide an improved estimate of the effective normal and shear viscosity for high inclusion concentrations.
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