A H 4 m PO 4 m oooooo pin B C roller 4 m 20 KN 25 kN Figure 3d Determine the reactions and the force in members GF, FC a

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A H 4 M Po 4 M Oooooo Pin B C Roller 4 M 20 Kn 25 Kn Figure 3d Determine The Reactions And The Force In Members Gf Fc A 1 (119.28 KiB) Viewed 35 times

A H 4 m PO 4 m oooooo pin B C roller 4 m 20 KN 25 kN Figure 3d Determine the reactions and the force in members GF, FC and CD. State if the members are in tension or compression. All members are pin connected at their ends. 3. c) In the truss in Figure 3d, members HC and CF are to be replaced with members between nodes B - G and G - D. Using qualitative analysis, identify the nature of the internal forces (Tension, Compression or Zero Force) in each member of this new truss arrangement. Use a sketch of the truss to illustrate the nature of the internal forces. No calculations are required. 4 m F D E 1.5 m 3 m