QUESTION $3$

The frame ABCD shown as Figure $3$ below, is fixed at support D$,$ pinned at support A and supported by pinned roller at C$.$ The frame is subjected to loading as shown on the Figure. Using SLOPE DEFLECTION method, draw the Shear Force, Bending Moment and Axial Force diagrams for the frame on the graph paper provided. All the members of the frame have the same flexural rigidity $($EI$).$

Slope deflection equations are as follows:

$M_{AB}=\frac{2EI}{l}[2{}_A+{}_B-\frac{3({}_B-{}_A)}{l}],M_{BA}=\frac{2EI}{l}[{}_A+2{}_B-\frac{3({}_B-{}_A)}{l}]$