The Effect of Shape on the Bursting Strength of Tubes

JSGT 1941 V25 T121 T135

Formulas are given for the stress developed by internal pressure in elliptical and rectangular tubes and in two cross-sections with rounded corners. The effects of large wall thickness and of an eccentric bore are stated in comparative terms, and examples are given of the use of the formula in reducing bursting pressure data.

W. M. Hampton, Ph.D., B.Sc., F.Inst.P., A.I.C., F.I.E.S., F.S.G.T.