Question $3$: $[55]$

$3\mathrm{.}1$ Use the moments $($due to the applied loads$)$ given in the table and the

moment distribution method to analyze the frame $($shown below$)$ for sway.

Distribute $4_{?}$ times for the sway table $($due to an arbitrary sway load$).$

$E=200$GPa

$I_{xx(AD)}=85,5{10}^{6}m{m}^4$

$I_{(BE)}=44,5{10}^{6}m{m}^4$

$I_{xx(CF)}=65,0{10}^{6}m{m}^4$

$=3,5mm$

$3\mathrm{.}2$ In one sentence explain how you would temporarily prevent sway.

$3\mathrm{.}3$ Draw a neat sketch to indicate how the frame will sway. Indicate the sway

shape and the directions of the sway moments.

$3\mathrm{.}4$ Calculate the final moments and the final reactions.

$3\mathrm{.}5$ Draw a fully labelled shear force and bending moment diagram. Use the

sheet on page $6.$