A bearing supports a 28mm diameter solid steel torsion rod (plan view shown in Fig. 1) rigidly commecied to a 300 mm arm. The arm carries a wheel that is subjected to a 2500 N vertical load from the ground. (a) Considering the torsion rod where it passes through the bearing, sketch the stresses acting on an element at the point on the rod where the tensile stress is largest. Calculate the magnitude of all the stresses acting on this element. (b) Find von Mises effective stress for the element of Part (a). 2500 N load acting upward out of page 28 mm diameter torsion rod 300 mm arm Bearing 100 mm Fig. 1

A bearing supports a 28mm diameter solid steel torsion rod (plan view shown in Fig. 1) rigidly commecied to a 300 mm arm. The arm carries a wheel that is subjected to a 2500 N vertical load from the ground. (a) Considering the torsion rod where it passes through the bearing, sketch the stresses acting on an element at the point on the rod where the tensile stress is largest. Calculate the magnitude of all the stresses acting on this element. (b) Find von Mises effective stress for the element of Part (a). 2500 N load acting upward out of page 28 mm diameter torsion rod 300 mm arm Bearing 100 mm Fig. 1

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.4.4P: An element on the top surface of the fuel tanker in Problem 7.2-1 is in biaxial stress and is...

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An element on the top surface of the fuel tanker in Problem 7.2-1 is in biaxial stress and is subjected to stresses a = -48 MPa and ay = 19 MPa, as shown in the figure. Using Mohr’s circle, determine the following. (a) The stresses acting on an clement oriented at a counterclockwise angle ?? = 25° from the x axis. (b) The maximum shear stresses and associated normal stresses. Show all results on sketches of properly oriented elements.
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