Question: Solve Prob. 811 using Castiglianos theorem. Data from Prob. 811 Determine the horizontal displacement of joint A of the truss. Each member has a cross-sectional

Solve Prob. 8–11 using Castigliano’s theorem. B D -4 m Ela 3 m C - 30 kN 3

m Probs. 8-11/12 60 KN

Data from Prob. 8–11

Determine the horizontal displacement of joint A of the truss. Each member has a cross-sectional area of A = 300 mm², E = 200 GPa. Use the method of virtual work.

B D -4 m Ela 3 m C - 30 kN 3 m Probs. 8-11/12 60 KN

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