Question: Determine the vertical displacement of joint D. AE is constant. Use the principle of virtual work. 4 m -3 m- D B 50 KN Probs.

Determine the vertical displacement of joint D. AE is constant. Use the principle of virtual work. 4 m -3 m- D B 50 KN Probs. F8-7/8 C

4 m -3 m- D B 50 KN Probs. F8-7/8 C

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Identify the virtual force The virtual force is a unit force applied at the joint whose displacement we want to determine In this case we want to determine the vertical displacement of joint D so we w... View full answer

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