MATHEMATICA FEATURED EXAMPLE

Compute Strain and Stress in Spherical Coordinates

In theory of elastic media, the stress of the material is a contraction of the rank-4 stiffness tensor (a property of the material) and the rank-2 strain (a property of its deformation). The strain is the symmetrized gradient of the deformation field.

    
In[7]:=
Click for copyable input
In[8]:=
Click for copyable input
Out[9]=
In[10]:=
Click for copyable input
Out[10]=
Out[12]=
New to Mathematica? Find your learning path »
Have a question? Ask support »