The axial assembly consists of a solid 1.04-in.-diameter aluminum alloy [E = 10100 ksi, v= 0.3, a = 14.6 × 10-6/°F] rod (1) ar solid 1.66-in-diameter bronze [E = 16800 ksi, v = 0.12, a = 9.3× 10-6/°F] rod (2). Assume L1=14 in., L2=23 in. If the support: A and Care rigid and the assembly is stress free at 5°F, determine: (a) the normal stresses o1,02 in both rods at 167°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 C (1) L1 L2 Answers: (a) σ i ksi, o2 = i ksi (b) uB = i in. (c) Adı i in.

The axial assembly consists of a solid 1.04-in.-diameter aluminum alloy [E = 10100 ksi, v= 0.3, a = 14.6 × 10-6/°F] rod (1) ar solid 1.66-in-diameter bronze [E = 16800 ksi, v = 0.12, a = 9.3× 10-6/°F] rod (2). Assume L1=14 in., L2=23 in. If the support: A and Care rigid and the assembly is stress free at 5°F, determine: (a) the normal stresses o1,02 in both rods at 167°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 C (1) L1 L2 Answers: (a) σ i ksi, o2 = i ksi (b) uB = i in. (c) Adı i in.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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