Statics and Mechanics of Materials (5th Edition)
5th Edition
ISBN: 9780134382593
Author: Russell C. Hibbeler
Publisher: PEARSON
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Chapter 10.3, Problem 3P
A shaft is made of an aluminum alloy having an allowable shear stress of τallow = 100 MPa. If the diameter of the shaft is 100 mm. determine the maximum torque T that can be transmitted. What would be the maximum torque T′ if a 75-mm-diameter hole were bored through the shaft? Sketch the shear-stress distribution along a radial line in each case.
Prob. 10-3
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10-3. A shaft is made of an aluminum alloy having an
alkowable shear stress of T - 100 MPa. If the diameter of
the shaft is 100 mm, determine the maximum torque T that
can be transmitted. What would be the maximum torque T'if
a 75-mm-diameter hole were bared through the shaft? Sketch
the shear-stress distribution along a radial line in each case.
The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the shear stress (in Pa) in the hollow shaft
using the maximum torque T that can be applied to the ends of the shaft without exceeding a shear stress of 70066350 Pa and
angle of twist of 2.5° for the whole shaft. Use 6 = 83000000000 Pafor the shaft, x = 2.25 m, and y = 1.63 m. Round off the final
answer to two decimal places.
T
100 mm
70 mm
70 mm
y
The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the shear stress in the solid shaft (in Pa) using the maximum torque T that can be applied to the ends of the shaft without exceeding a shear stress of 70055451 Pa and angle of twist of 2.38ᴼ for the whole shaft. Use G = 83000000000 Pafor the shaft, x = 2.25 m, and y = 1.55 m. Round off the final answer to two decimal places.
Chapter 10 Solutions
Statics and Mechanics of Materials (5th Edition)
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