A CAS Approach to Handle the Anisotropic Hooke’s Law for Cancellous Bone and Wood

Figure 1

Hooke’s law (reduction process of elastic coefficients). Here, still there are 36 components seen in the stiffness table, but due to the components, for example, 𝐶₂₃₁₃=𝐶₁₃₂₃, and so forth, the counting of 36 components will be reduced up to 21. Also, in the above figure, the components having gray background expose symmetry.