Question: Question 4 [ 2 0 marks ] Virtual Work: Truss Use the Virtual Work Method to calculate the vertical displacement ( due to axial force

Question 4[20 marks]
Virtual Work: Truss
Use the Virtual Work Method to calculate the vertical displacement (due to axial force) at joint E for the pinjointed truss shown in Figure 4
Area of ties =691mm2
Area of struts =903mm2E=200GPa
(Figure 4)
Question 4 [ 2 0 marks ] Virtual Work: Truss Use

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