A solid aluminum shaft of 108 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 547 KN. Assume Poisson's ratio = 1/3 and a modulus of elasticity of the aluminum rod is 75 GPa. Use 4 decimal places.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A solid aluminum shaft of 108 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 547 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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