A stepped shaft ACB having a solid circular cross sections with two different diameters and two different materials joined and attached at their ends, in the fisrt section AC of aluminum has a diameter of 20mm lenght of 225mm and G= 28x109 N/m2 and in the second section CB of steel has a diameter of 25mm leght 450mm and G=83x109N/m2. The torque appied is of 1000N.m and applied in the joint of the pieces. Determine the shear stress in both the aluminium and the steel.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.8.5P: A stepped shaft ACB having solid circular cross sections with two different diameters is held...
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A stepped shaft ACB having a solid circular cross sections with two different diameters and two different materials joined and attached at their ends, in the fisrt section AC of aluminum has a diameter of 20mm lenght of 225mm and G= 28x10N/m2 and in the second section CB of steel has a diameter of 25mm leght 450mm and G=83x109N/m2. The torque appied is of 1000N.m and applied in the joint of the pieces. Determine the shear stress in both the aluminium and the steel.

 

II. A stepped shaft ACB having a solid circular cross sections with two different diameters and two different
materials joined and attached at their ends, in the first section AC of aluminum has a diameter of 20 mm,
length of 225 mm and G = 28x10° and in the second section CB of steel has a diameter of 25 mm,
N
length of 450 mm and G = 83x10°
m2"
The torque applied is of 1000 N m and applied in the joint of
the pieces. Determine the shear stress in both the aluminum and the steel.
20 mm
25 mm
To
225 mm-
450 mm
Figure 2
Transcribed Image Text:II. A stepped shaft ACB having a solid circular cross sections with two different diameters and two different materials joined and attached at their ends, in the first section AC of aluminum has a diameter of 20 mm, length of 225 mm and G = 28x10° and in the second section CB of steel has a diameter of 25 mm, N length of 450 mm and G = 83x10° m2" The torque applied is of 1000 N m and applied in the joint of the pieces. Determine the shear stress in both the aluminum and the steel. 20 mm 25 mm To 225 mm- 450 mm Figure 2
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