Unformatted text preview: “A cylindrical pressure vessel having radius r— = 12
in. and wall thickness r— — 0. 6 in is subjected to internal pressure p= 360 psi In addition a torque. T= 90 k-ft acts
at each end of the cylinder (see figure). (a) Detemtine the
maximum tensile stress em and the maximum in-plane
shear stress Tm in the wall of the cylinder (b) If the allow-
able in-plane shear stress is 3000 psi what1s the maximum
allowable torque If“? T=90k-ft ...
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