As discussed in class, there are several techniques that can be used to solve nonlinear problems. Here, you are going to investigate the nonlinear solution to the truss shown below using an event$-$to$-$event method, a Newton$-$Raphson method, and using a nonlinear structural analysis program.

$50$MPa

$\mathrm{.}02($strain hardening ratio$)$

$000m{m}^2$

$3000m{m}^2$

$30000$MPa

me bilinear response in

members

$(1)$

Hint: There might be hints in class!

Question $1($Event$-$to$-$event$)$

Using a linear analysis program or by hand, emply an event$-$to$-$event solution strategy to determine the response of the truss. Stop the analysis at a maximum displacement of approximately $250mm.$