Question: The frame shown below has roller and pin supports at A and D, respectively. Determine the horizontal displacement at B using the virtual work

The frame shown below has roller and pin supports at A and D, respectively. Determine the horizontal

The frame shown below has roller and pin supports at A and D, respectively. Determine the horizontal displacement at B using the virtual work method. Consider only bending deformation. All members have the same flexural rigidity (El). 20 kN/m 37.5 kN/m 4 27 4 m C D 3 m

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