A mathematical model of axisymmetric elastic/plastic perforated circular plate bending and stretching is developed which accounts for through thickness yielding, through thickness variations in perforation geometry, elastic outer edge restraint, and moderately large deflections. Selected numerical solutions of the resulting differential equations are presented graphically and used to illustrate interesting trends.
Large Axisymmetric Deformations of Elastic/Plastic Perforated Circular Plates
Contributed by the Pressure Vessels and Piping Division for publication in the JOURNAL OF PRESSURE VESSEL TECHNOLOGY. Manuscript received by the PVP Division May 18, 2001; revision received March 21, 2003. Associate Editor: D. P. Jones.
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Wu, D., Peddieson, J., Buchanan, G. R., and Rochelle, S. G. (November 4, 2003). "Large Axisymmetric Deformations of Elastic/Plastic Perforated Circular Plates ." ASME. J. Pressure Vessel Technol. November 2003; 125(4): 357–364. https://doi.org/10.1115/1.1613300
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