- 25 in. 25 in. A |3.0 in. To B | 2.4 | 3.0 in. in. PROBLEM 3.8-11

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 7.7.8P
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A circular bar AB with ends fixed against rotation has a hole extending for half of its length (sec figure). The outer diameter of the bar is d2= 3.0 in., and the diameter of the hole is d1= 2.4 in. The total length of the bar is L = 50 in.
a. At what distance x from the left-hand end of the bar should a torque T0be applied so that the reactive torques at the supports will be equal?
b. Based on the solution for x in part (a), what is 0max and where does it occur? Assume that T0= 87.4 kip-in. and G = 10,600 ksi

- 25 in.
25 in.
A
|3.0 in.
To
B
| 2.4
| 3.0
in.
in.
PROBLEM 3.8-11
Transcribed Image Text:- 25 in. 25 in. A |3.0 in. To B | 2.4 | 3.0 in. in. PROBLEM 3.8-11
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