The torsional assembly consists of solid 1.6 in. diameter aluminum [G = 4,000 ksi] segments (1) and (3) and a central solid 2.0 in. diameter bronze [G = 6,500 ksi] segment (2). Segment lengths are L1 = L3 = 32 in. and L2 = 66 in. Concentrated torques of TB = 2T0 and TC = T0 are applied to the assembly at B and C, respectively. If the rotation angle at joint B must not exceed 3.0°, determine: (a) the maximum magnitude of T0 that may be applied to the assembly. (b) the maximum shear stress magnitude in aluminum segments (1) and (3). (c) the maximum shear stress magnitude in bronze segment (2).

The torsional assembly consists of solid 1.6 in. diameter aluminum [G = 4,000 ksi] segments (1) and (3) and a central solid 2.0 in. diameter bronze [G = 6,500 ksi] segment (2). Segment lengths are L1 = L3 = 32 in. and L2 = 66 in. Concentrated torques of TB = 2T0 and TC = T0 are applied to the assembly at B and C, respectively. If the rotation angle at joint B must not exceed 3.0°, determine: (a) the maximum magnitude of T0 that may be applied to the assembly. (b) the maximum shear stress magnitude in aluminum segments (1) and (3). (c) the maximum shear stress magnitude in bronze segment (2).

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.11.10P: Compare the angle of twist 1 for a thin-walled circular tube (see figure) calculated from the...

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