MEGN $212$ Solid Mechanics

Written Homework $1$

Due $08/26/24$

Problem #$6(18$ pts$)$: Draw an FBD and determine the magnitude of the internal forces and moments acting on the ABCD cross$-$section. The $3-$m distance is given to the centerline of the post. Fill the table with your answers. Work must be shown to receive credit. Note: forces$/$moments may be zero. Report your answers with $3-$ or $4-$ significant figures. Hint: Always find internal forces and moments at the centroid of the cross$-$section.

$\backslash$table$[[\backslash$table$[[$Normal Force $($N$)],[$Z$-$Direction$]],\backslash$table$[[$Shear Force $($N$)],[$X$-$Direction$]],\backslash$table$[[$Shear Force $($N$)],[$Y$-$Direction$]],\backslash$table$[[$Moment $($Nm$)],[$About X$-$Axis$]],\backslash$table$[[$Moment $($Nm$)],[$About Y$-$Axis$]],\backslash$table$[[$Moment $($Nm$)],[$About Z$-$Axis$]]],[,,,,,]]$

Note: The $5$ kPa pressure is acting on the entire $1\mathrm{.}5m3m$ face.