论文信息 - From The Standard Linear Solid To The Viscoplasticity Theory Based On Overstress

From The Standard Linear Solid To The Viscoplasticity Theory Based On Overstress

The overstress concept in viscoplasticity has been introduced in dynamic plasticity by Malvern [1] and for static viscoplasticity by Perzyna [2]. This concept has recently been in use with state variable theories, see Krempl [3]. The usefulness of the overstress concept in explaining unusual and even paradoxical experimental results has been demonstrated by Krempl [4].

Erhard Krempl

[1] Erhard Krempl,et al. A theory of viscoplasticity based on infinitesimal total strain , 1980 .

[2] Erhard Krempl,et al. THE OVERSTRESS DEPENDENCE OF INELASTIC RATE OF DEFORMATION INFERRED FROM TRANSIENT TESTS , 1995 .

[3] Piotr Perzyna,et al. The constitutive equations for rate sensitive plastic materials , 1963 .

[4] E. Krempl,et al. The isotropic viscoplasticity theory based on overstress applied to the modeling of modified 9wt.%Cr-1wt.%Mo steel at 538°C , 1994 .

[5] Jean-Louis Chaboche,et al. Cyclic Viscoplastic Constitutive Equations, Part I: A Thermodynamically Consistent Formulation , 1993 .

[6] E. Krempl,et al. Models of viscoplasticity some comments on equilibrium (back) stress and drag stress , 1987 .