Problem: The outer diameter of the thin walled vessel is 400 mm. The external pressure and internal pressure is 8 MPa and 5 MPa resepctively. a. If the allowable stress is 100 MPa, what is the required thickness of the vessel? b. If all the pressures given will be replaced by an internal pressure of 10 MPa and thickness of the wall is 12 mm, what is the critical tensile stress of the wall?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Problem: The outer diameter of the thin walled
vessel is 400 mm. The external pressure and
internal pressure is 8 MPa and 5 MPa
resepctively.
a. If the allowable stress is 100 MPa, what is the
required thickness of the vessel?
b. If all the pressures given will be replaced by an
internal pressure of 10 MPa and thickness
wall is 12 mm, what is the critical tensile stress of
the wall?
the
Transcribed Image Text:Problem: The outer diameter of the thin walled vessel is 400 mm. The external pressure and internal pressure is 8 MPa and 5 MPa resepctively. a. If the allowable stress is 100 MPa, what is the required thickness of the vessel? b. If all the pressures given will be replaced by an internal pressure of 10 MPa and thickness wall is 12 mm, what is the critical tensile stress of the wall? the
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