Answer with images from The software ANSYS.

e$.$ What is the maximum vertical deflection in the beam if $F=0?$

f$.$ What is the maximum axial deflection in the beam $($Note: The maximum axial deflection in the beam is twice the maximum axial deflection of the $\frac{1}{2}$ symmetry model$)?$

g$.$ Does the beam yield? Explain your answer.

h$.$ Explain why this is a nonlinear problem.

i$.$ Attach a screenshot showing the resulting vertical deflection $($for $F=20,000$ lbs$).$The structural steel beam shown below has a rectangular cross$-$section, a length $l=200",$ is subjected to an axial force, $F=20,000lbs,$ and a transverse line pressure load of $p=2l\frac{b}{i}n.$ The base of the beam is $1^{\text{'}\text{'}}$ and its height is $3^{\text{'}\text{'}}.$ Using beam elements, create a $\frac{1}{2}$ symmetry FE model of the beam and answer the following: $(60$ points$)$

a$.$ Write the boundary conditions at the symmetry end of your model.

b$.$ Write the boundary conditions at the right end of your model.

c$.$ What is the reaction force, $F_x,$ at the symmetry end of your model?

d$.$ What is the maximum vertical deflection in the beam?