Solve the following axisymmetric problems using a computer program. The soil mass in Fi...

Solve the following axisymmetric problems using a computer program.

The soil mass in Figure P9–13 is loaded by a force transmitted through a circular footing as shown. Determine the stresses in the soil. Compare the values of σ_r using an axisymmetric model with the σ_y values using a plane stress model. Let E = 3000 psi and n = 0.45 for the soil mass.