The axial assembly consists of a solid 0.88-in.-diameter aluminum alloy [E = 8500 ksi, v= 0.26, a = 12.9 x 10-6/°F] rod

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The Axial Assembly Consists Of A Solid 0 88 In Diameter Aluminum Alloy E 8500 Ksi V 0 26 A 12 9 X 10 6 F Rod 1 (98.39 KiB) Viewed 29 times

The axial assembly consists of a solid 0.88-in.-diameter aluminum alloy [E = 8500 ksi, v= 0.26, a = 12.9 x 10-6/°F] rod (1) and a solid 1.66-in.-diameter bronze [E = 14900 ksi, v= 0.16, a = 7.7 x 10-6/°F] rod (2). Assume L1=14 in., L2=24 in. If the supports at A and Care rigid and the assembly is stress free at 3°F, determine: (a) the normal stresses 01, 2 in both rods at 197°F (positive if tensile, negative if compressive). (b) the displacement ug of flange B (positive if to the right, negative to the left). (c) the change in diameter Ad of the aluminum rod. B (1) (2) L L2 Answers: (a) 01 = i ksi, 2 = i ksi (b) ug = i in. (c) Adı = i in.