Question: The compound beam below has an internal moment release just to the left of B and a shear release just to the right of C.

The compound beam below has an internal moment release just to the left of B and a shear release just to the right of C. Reactions have been computed at A, C and D and are shown in the figure.
First, confirm the reaction expressions using statics, then plot shear (V) and moment (M) diagrams. Label all critical V and M values and also the distance to points where either V and/or M is zero

WoL2 12 Wo Wo Ar 0 2 Moment 2 \Tm IeI IOI release Shear WoL WoL release WoL

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