4.1 Determine joint displacements and axial forces in the three-bar pin-jointed structure shown in Figure 4.51. All memb
Posted: Thu May 05, 2022 5:35 pm
4.1 Determine joint displacements and axial forces in the three-bar pin-jointed structure shown in Figure 4.51. All members have the same cross-sectional area and are of the same material, A = 1 in² and E = 30 x 106 lb/in². The load P = 15,000 lb. The dimensions in inches are shown in the figure. 72 P mit Figure 4.51. 0 108 (in)