Question: Method of Virtual Work - Trusses = N L A E Determine the vertical displacement of joint C of the steel truss shown in the

Method of Virtual Work - Trusses
=NLAE
Determine the vertical displacement of joint C of the steel truss shown in the figure. The cross-sectional area of each member is A=300mm2, and E=200GPa.
Method of Virtual Work - Trusses = N L A E

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