- The Truss In Figure 2 Is Supported By Horizontal Roller Support At A And A Pin Connection At N The Structure Is Loaded 1 (211.87 KiB) Viewed 30 times
- The Truss In Figure 2 Is Supported By Horizontal Roller Support At A And A Pin Connection At N The Structure Is Loaded 2 (74.09 KiB) Viewed 30 times
The truss in Figure 2 is supported by horizontal roller support at A and a pin connection at N. The structure is loaded by a vertical force of 55 kN at joint G and a horizontal force of 105 kN at C. (a) Determine the zero-force-members and reactions at the supports. Show these forces on the free body diagram of the structure. [15 Marks] [CO2, PO2, C3] (b) Using appropriate free body diagrams, determine the forces in members HK, GK, JK, MK, NK and indicate whether they are in tension or compression. 105 KN B A C E D G 55 kN K J M L 3 m 3m 3m [15 Marks] [CO2, PO2, C4]
105 KN B C 4m E D 4m H G 55 kN 4 m Figure 2 K J 4 m N M L 3 m 3m 3m CO2, POZ,