A solid aluminum shaft of 94 mm diameter fits concentrically in a hollow steel tube. Determine the minimum internal diameter in mm of the steel tube so that no contact pressure exist when the aluminum shaft carries an axial compressive load of 532 KN. Assume Poisson's ratio 1/3 and a modulus of elasticity of the aluminum rod is 75 GPa. Use 4 decimal places.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A solid aluminum shaft of 94 mm diameter fits concentrically in a hollow steel tube. Determine the minimum internal diameter in
mm of the steel tube so that no contact pressure exist when the aluminum shaft carries an axial compressive load of 532 KN.
Assume Poisson's ratio = 1/3 and a modulus of elasticity of the aluminum rod is 75 GPa. Use 4 decimal places.
Transcribed Image Text:A solid aluminum shaft of 94 mm diameter fits concentrically in a hollow steel tube. Determine the minimum internal diameter in mm of the steel tube so that no contact pressure exist when the aluminum shaft carries an axial compressive load of 532 KN. Assume Poisson's ratio = 1/3 and a modulus of elasticity of the aluminum rod is 75 GPa. Use 4 decimal places.
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