Topic
von Mises yield criterion
About: von Mises yield criterion is a research topic. Over the lifetime, 4374 publications have been published within this topic receiving 82642 citations. The topic is also known as: Von Mises stress.
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TL;DR: In this article, the von Mises flow rule is used to predict the effect of residual stress on the contact pressure with and without residual stresses on the volume of interest measured during indentation experiments.
133 citations
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TL;DR: In this paper, the allowable stresses for the fatigue design of welded joints are established according to the notch stress concept with the reference radii rref = 1.00 and 0.05 mm.
Abstract: In the literature, allowable stresses (FAT-values) for the fatigue design of welded joints are established according to the notch stress concept with the reference radii rref = 1.00 mm for thick connections (t ≥ 5 mm) and 0.05 mm for thin connections (t < 5 mm). However, it is not clear for which strength hypothesis they are valid. As local equivalent stresses may be calculated by the principal stress or von Mises hypotheses, it is necessary to distinguish between the applied hypotheses. The FAT-values according to the principal stress and von Mises hypotheses are compiled for steel, aluminium and magnesium for the reference radii rref = 1.00 and 0.05 mm. The allowable stresses are derived from normal as well as from shear stresses. However, the values derived from pure normal loading (axial or bending) and from pure torsion are not compatible when the principle stress or the von Mises hypotheses are applied. Therefore, in case of biaxial loading, the stated incompatibility between the values obtained from different loading modes should be overcome by the Gough-Pollard relationship.
131 citations
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TL;DR: In this article, the authors developed a theoretical study on forming limit diagrams using a new general code for forming limit strains prediction, which consists of the main part and several subroutines, which allow the implementation of any hardening law, yield function, or constitutive equation, changing the respective subroutine.
131 citations
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TL;DR: In this paper, a triaxial apparatus has been used to study failure of brittle rocks under a general three-strain system, in which all three principal stresses are different, and a new empirical failure criterion, which corresponds to the modified von Mises theory, has been proposed.
130 citations
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TL;DR: In this article, a cylindrical representative volume element (RVE) containing an initially spheroidal void and subjected to some axisymmetric loading is considered, where the major stress applied is the axial one so that the strain is mainly vertical.
129 citations