The residual stresses induced by cold-rolling flat plate to a cylindrical shell are investigated for initially elastic, perfectly plastic materials. Expressions for the nonlinear stress-strain curves induced by the residual stresses that are effective in the rolled condition are derived by theory. By means of the effective stress-strain curves reductions in the collapse pressure of cylindrical pressure vessels formed by rolling are calculated.
The Influence of Residual Rolling Stresses on the Strength of Cylindrical Pressure Vessels Under External Loading
M. E. Lunchick
Joint Surface Effect Ships Program Office, Washington, D. C.
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Lunchick, M. E. (May 1, 1970). "The Influence of Residual Rolling Stresses on the Strength of Cylindrical Pressure Vessels Under External Loading." ASME. J. Eng. Ind. May 1970; 92(2): 275–280. https://doi.org/10.1115/1.3427729
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