The normal strain measured on the outside surface of a spherical pressure vessel is 670 με. The sphere has an outside diameter of 1.20 m and a wall thickness of 10 mm, and it will be fabricated from an aluminum alloy [E = 73 GPa; ν = 0.33]. Determine (a) the normal stress in the vessel wall and (b) the internal pressure in the vesssel

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 7.7.7P: A thin square plate in biaxial stress is subjected to stresses ?? and ??., as shown in part a of the...
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The normal strain measured on the outside surface of a spherical pressure vessel is 670 με.
The sphere has an outside diameter of 1.20 m and a wall thickness of 10 mm, and it will be
fabricated from an aluminum alloy [E = 73 GPa;
ν = 0.33]. Determine (a) the normal stress in
the vessel wall and (b) the internal pressure in the vesssel

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