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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A thick-walled tube has inner and outer radii of 30 and 50 mm, respectively, and it is made of the gray cast iron of Table 7.1.
(a) What is the safety factor against fracture for an internal pressure of 20 MPa?
(b) What is the safety factor against fracture if a compressive axial force of 700 kN is applied, in addition to the internal pressure in part (a)?

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