OOF2: The Manual
| E and nu (CubicRank4TensorEnu) | ||
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6.5.2. Subclasses |  |
Name
E and nu (CubicRank4TensorEnu) — Cubic rank 4 tensor in terms of Young's modulus and Poisson ratio.
Synopsis
CubicRank4TensorEnu(young,poisson,aniso)
Details
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Base class:
CubicRank4Tensor -
Parameters:
young- Young's modulus Type: A real number.
poisson- Poisson ratio Type: A real number.
aniso- Zener's anisotropy index. (1.0 is isotropic.) Type: A real number.
Description
CubicRank4TensorEnu is a rank 4 tensor with
cubic symmetry, expressed in terms of the Young's modulus
and Poisson ratio.
young is the Young's modulus,
![\[\frac{(C_{11}-C_{12})(C_{11}+2C_{12})}{C_{11}+C_{12}}\]](equations/6.5.2-eq-11.gif)
poisson is the Poisson's ratio,
![\[\frac{C_{12}}{(C_{11}+C_{12})}\]](equations/6.5.2-eq-12.gif)
aniso is the anisotropy coefficient,
![\[\frac{2C_{44}}{C_{11}-C_{12}}\]](equations/6.5.2-eq-13.gif)
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| Cij (CubicRank4TensorCij) |  |
Lame (CubicRank4TensorLame) |