T he necking of an elastic-plastic circular plate under uniform radial tensile loading is
investigated both within the framework of the three-dimensional theory and within the …

A model for the prediction of localised necking in plates subjected to dynamic biaxial loading
is presented. The proposed model extends the classic two-zone localisation analysis …

For elastic-plastic sheets under biaxial stretching localized necking is investigated assuming
that the material follows a kinematic hardening rule. The investigation is mainly based on the …

B y using a simplified constitutive model of a pointed vertex on subsequent yield loci,
namely, such that the equations of deformation-theory of rigid-plastic solids apply for fully …

Localized necking of sheet metals subject to out-of-plane punch stretching is studied.
Attention is directed to the effects of various constitutive laws on the development of …

Dimensional reduction is applied to derive a one-dimensional energy functional governing
tensile necking localization in a family of initially uniform prismatic solids, including as …

In this paper, we investigate the influence of residual stress on the stability of a solid circular
cylinder subject to axial extension. The nonlinear theory of elasticity is used to derive the …

Permissible discontinuities of stress, velocity, and surface slope are investigated in a plastic-
rigid sheet deformed in its plane. One such discontinuity of velocity is shown to be the …

T he B ifurcation problem governing the onset of axisymmetric necking in a circular
cylindrical specimen in uniaxial tension is analysed. The specimen is made of an …

Various factors affecting the prediction of limit strains in biaxiallystretched sheets are
studied, Time-independent material behavior is assumed, and both the flow theory of …