3.13 The shaft consisting of steel and aluminum segments carries the torques T and 27. Find the largest allowable value of T if the working shear stresses are 14000 psi for steel and 7500 psi for aluminum, and the angle of rotation at the free end must not exceed 8°. Use G = 12 x 10° psi for steel and G 4 x 106 psi for aluminum. luminum 600 N m 1.5 in. 900 N m 27 2 ft 1100 N m 800 N m Steel 2 in.- 2 m- 3 ft -2 m- 3 m FIG. P3.13 FIG. P3.14

3.13 The shaft consisting of steel and aluminum segments carries the torques T and 27. Find the largest allowable value of T if the working shear stresses are 14000 psi for steel and 7500 psi for aluminum, and the angle of rotation at the free end must not exceed 8°. Use G = 12 x 10° psi for steel and G 4 x 106 psi for aluminum. luminum 600 N m 1.5 in. 900 N m 27 2 ft 1100 N m 800 N m Steel 2 in.- 2 m- 3 ft -2 m- 3 m FIG. P3.13 FIG. P3.14

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 3.7.3P: A motor driving a solid circular steel shaft with diameter d = 1.5 in, transmits 50 hp to a gear at...

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