Geodesic
Large deformations of a thin ring plate. I
Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 2 (2008), pp. 34-40 
E. A. Nazaryan; M. M. Arakelyan; A. S. Markosyan; N. N. Arab. Large deformations of a thin ring plate. I. Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 2 (2008), pp. 34-40. http://geodesic.mathdoc.fr/item/UZERU_2008_2_a5/
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Voir la notice de l'article provenant de la source Math-Net.Ru

The analysis of formation change of thin ring plates is carried out in case of large plastic deformations, in view of interconnected change of thickness of the material and deformation of hardening. It is established, that in case of isotropic hardening the equations of the plastic plane stress are reflected on a deviator plane of the cylinder of plasticity as simple dependence between speeds of radial stress and intensity of deformations.

[1] L. M. Kachanov, Osnovy teorii plastichnosti, M., 1975, 420 pp.

[2] N. N. Malinin, Prikladnaya teoriya plastichnosti i polzuchesti, M., 1975, 400 pp.

[3] E. A. Nazaryan, V. F. Konstantinov, “Kinematika deformirovaniya v formoizmenyayuschikh operatsiyakh listovoi shtampovki”, Vestnik mashinostroeniya, 1999, no. 2, 35–41