Part III $(10$ marks$)$

Imagine you need to build an overhanging cladding at beam DE at $5$ of the SMRF with a total point load $20$ kN $,$ as shown in Figure $4,$ produce the global stiffness, displacement and force matrices required for the stiffness matrix analysis method. The beam has constant El across its length.

$[10$ marks$]$

Figure $4$: Beam from the SMRF