An elastic-plastic analysis of large deflections of axisymmetrically loaded circular plates is presented. Under the Kirchhoff-Love hypothesis, the incremental theory of plasticity together with the von Mises yield condition and the associated flow rule is adopted, and isotropic workhardening materials as well as elastic-perfectly plastic materials are treated. This is not an inherent limitation of the method. A numerical procedure with the finite difference approximation and the iteration technique is employed for the solution of the derived incremental basic equations of a two-point boundary value problem. Several results for various kinds of boundary condition and some values of plate thickness are given including the solutions of residual stress and strain for the first cycle of a loading-unloading process.

  • Corporate Authors:

    Japan Society of Mechanical Engineers

    Shinanomachi Rengakan Building, 5th Floor, Shinanomachi 35, Shinjuku-ku
    Tokyo,   Japan  160-0016
  • Authors:
    • Shindo, A
    • Seguchi, Y
    • Shirai, T
    • Denpo, K
  • Publication Date: 1972-2

Media Info

  • Features: References;
  • Pagination: p. 158-173
  • Serial:
    • JSME Bulletin
    • Volume: 15
    • Issue Number: 80
    • Publisher: Japan Society of Mechanical Engineers

Subject/Index Terms

Filing Info

  • Accession Number: 00041534
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Mar 2 1973 12:00AM