A steel tube, 2 m long, has a rectangular cross-section with outer dimensions of 20 × 30 mm and a uniform wallthickness of 1 mm. The tube is twisted along its length with torque, T. The tube material is 1018 CD steel with shearyield strength of Ssy =185 MPa. Assume shear modulus, G = 79.3GPa.(a) Estimate the maximum torque that can be applied without yielding.-(b) Estimate the torque required to produce 3 degrees total angle of twist over the length of the tube.(c) What is the maximum torque that can be applied without yielding, if a solid rectangular shaft with dimensionsof 20 x 30 mm is used? You may use the exact solution:

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Answered: A steel tube, 2 m long, has a…

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 3.9.5P: A circular tube AB is fixed at one end and free at the other. The tube is subjected to concentrated...

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A tubular shaft being designed for use on a construction site must transmit 120 kW at 1,75 Hz, The inside diameter of the shaft is to be one-half of the outside diameter. If the allowable shear stress in the shaft is 45 MPa, what is the minimum required outside diameter d?
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