Suggested Exercises

1. Adjust the material properties in Step 1 and verify the effect on the deformation and stress field.

2. Use the tri.mesh file in any of the steps. Can you change the mesh file using one additional command line argument?

3. Change the boundary conditions in Steps 2-5 to generate a different shear strain.

4. Set the basis order and quadrature order to 2. Do you get the same solution? Why?