3. A 65 mm diameter solid shaft is subjected to force and torque as shown in the figure below. Consider the cross-section with elements H and K. a) Determine the stress state of an element at point H. b) Determine the values and orientations of principal stresses and the maximum in-plane shear stresses at point H using Mohr's circle. c) Determine the absolute maximum shear stress at point H using Mohr's circle. State your assumption if any.

3. A 65 mm diameter solid shaft is subjected to force and torque as shown in the figure below. Consider the cross-section with elements H and K. a) Determine the stress state of an element at point H. b) Determine the values and orientations of principal stresses and the maximum in-plane shear stresses at point H using Mohr's circle. c) Determine the absolute maximum shear stress at point H using Mohr's circle. State your assumption if any.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

3.
A 65 mm diameter solid shaft is subjected to force and torque as shown in the
figure below. Consider the cross-section with elements H and K.
a) Determine the stress state of an element at point H.
b)
Determine the values and orientations of principal stresses and the maximum in-plane
shear stresses at point H using Mohr's circle.
c)
Determine the absolute maximum shear stress at point H using Mohr's circle. State
your assumption if any.
N
V
T
Last digit of
your SID
N
[in kN]
[in kN]
[in kNm]
0, 1, 2, 3, 4
50
40
1.5
5, 6, 7, 8, 9
80
30
2.5
Section A
N=80 V-30 T=2.5
240 mm
Fig. 2-3 Cylindrical solid shaft

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