A plane truss was loaded with a point fond of 200 kN at the joint C...

 

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A plane truss was loaded with a point fond of 200 kN at the joint C as shown in the Figure 3. Point A and E are pinned support. Given that arca of cross sectional of all member, A= 300 mm and Young's modulus E = 200 GPa. Identify whether the trusses below are internally indeterminate or externally indeterminate. (2 Marks) b By using method of virtual work, compute the force in each member of the trus Consider support E as a redundant support. Use form in Appendix 2 to tabulate your answer.) (19 Marks) c) Calculate the reaction at supports A and E. (4 Marks) 200 KN 100 B. D 3 m G F (00 6 m 3 m 3 m 3 m 3 m to0 Figure 3: Indeterminate Plane Truss (00 A plane truss was loaded with a point fond of 200 kN at the joint C as shown in the Figure 3. Point A and E are pinned support. Given that arca of cross sectional of all member, A= 300 mm and Young's modulus E = 200 GPa. Identify whether the trusses below are internally indeterminate or externally indeterminate. (2 Marks) b By using method of virtual work, compute the force in each member of the trus Consider support E as a redundant support. Use form in Appendix 2 to tabulate your answer.) (19 Marks) c) Calculate the reaction at supports A and E. (4 Marks) 200 KN 100 B. D 3 m G F (00 6 m 3 m 3 m 3 m 3 m to0 Figure 3: Indeterminate Plane Truss (00

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