Determine the factor of safety with respect to von mises

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A cylindrical vessel is pressurized to 1.7 MPa. The structure on which the vessel rests becomes damaged, resulting in uneven support that causes a twisting moment T0 of 8 (106) N-m on the vessel. The vessel has an outer diameter of 2.5 m and a wall thickness of 50 mm. The steel wall has a uniaxial yield strength of 600 MPa. Determine the factor of safety with respect to yielding

(a) assuming a maximum shear stress yield criterion and

(b) assuming a von Mises yield criterion.

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Reference no: EM131152315

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