Question:
The number of independent elastic constants for a 3D anisotropic material are
The number of independent elastic constants for a 3D anisotropic material are
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Isotropic: 2 constants; Orthotropic: 9; Anisotropic: 21.
Updated On: June 02, 2025
- 9
- 2
- 21
- 5
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The Correct Option is C
Solution and Explanation
A fully anisotropic material in 3D requires 21 independent elastic constants due to lack of symmetry in material properties.
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