2. The figure below shows a shaft with pulley and gear. Find the location along the x axis where the normal and shear stresses are the greatest. Create an element drawing of the stress state at this location. Find the principal stresses. Hints:1. the shaft diameter is not given, but you can find the stresses as a function of diameter. 2. Because the shaft is rotating, the maximum normal stress can be determined by using the resultant moment.

2. The figure below shows a shaft with pulley and gear. Find the location along the x axis where the normal and shear stresses are the greatest. Create an element drawing of the stress state at this location. Find the principal stresses. Hints:1. the shaft diameter is not given, but you can find the stresses as a function of diameter. 2. Because the shaft is rotating, the maximum normal stress can be determined by using the resultant moment.

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 7.2.8P: An element in plane stress on the fuselage of an airplane (figure part a) is subjected to...

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An element in plane stress on the fuselage of an airplane (figure part a) is subjected to compressive stresses with a magnitude of 42 MPa in the horizontal direction and tensile stresses with a magnitude of 9.5 MPa in the vertical direction (sec figure part b). Also, shear stresses with a magnitude of 15.5 MPa act in the directions shown. Determine the stresses acting on an element oriented at a clockwise angle of 40g from the horizontal. Show these stresses on a sketch of an element oriented at this angle.
-18 through 7.4-25 An clement in plane stress is subjected to stresses a,, ay., and axy. (see figure). Using Mohr’s circle, determine (a) the principal stresses and (b) the maximum shear stresses and associated normal stresses. Show all results on sketches of properly oriented elements.
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