Determine the support reactions of the rigid-jointed plane frame as shown in Figure T5.16. Both members of the frame have the same flexural rigidity as EI .
Determine the support reactions of the rigid-jointed plane frame as shown in Figure T5.17 if the member BC is too long by an amount from the original length. Both the members of the frame have the same length and flexural rigidity.
kN for all members. 
from the original length. Both the members of the frame have the same length and flexural rigidity.
