$1.$ Perform a topological optimization based on the dimensions of a balcony truss.

$(1)$ Model a rectangular geometry of $\backslash (914\mathrm{.}4\backslash$mathrm$\{$~mm$\}\backslash$times $1828\mathrm{.}8\backslash$mathrm$\{$~mm$\}\backslash$times $25\backslash$mathrm$\{$~mm$\}\backslash )-$ with cubes of $25$ mm for fixed support and force conditions.

$(2)$ Apply the fixed support and force conditions to derive the primary result $($Deformation$).$

$(3)$ Perform topology optimization to derive the geometry

$-$ Constraint $-$ mass retain

$-$ Present the resulting structure and mass

$-$thickness : $25$mm

$1-$material : structure steel

$-$ Answer sheet : Create a report using WORD. EXCEL. PPT$,$ etc. $($screen capture of finite element analysis process$)$

$\backslash (\backslash$rightarrow $\backslash )$ upload to the portal system $($file name: student number$\_$name$)$

$-$ Exam time : $19$:$00-20$:$30$

$-$ Method : ANSYS

$-$ Additional points: Detailed description of the solving process

: Structural modeling and linear structural analysis with the proposed structure and presenting the results