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RISApplication of the VPSC Model to the Description of the Stress–Strain Response and Texture Evolution in AZ31 Mg for Various Strain Paths
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Accurate description of the mechanical response of AZ31 Mg requires consideration of its strong anisotropy both at the single crystal and polycrystal levels, and its evolution with accumulated plastic deformation. In this ...
On the Combined Effect of Pressure and Third Invariant on Yielding of Porous Solids With von Mises Matrix
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work it is shown that the exact plastic potential for porous solids with von Mises perfectly plastic matrix containing spherical cavities should involve a very specific coupling between the mean stress and the third ...