A figure of the Von mises and Tresca yield surfaces in the principle stresses coordinates, including the Deviatoric Plane and the Hydrostatic axis
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Yield_surfaces.svg" title="File:Yield surfaces.svg">Yield surfaces.svg</a>
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This file was derived from: <a href="//commons.wikimedia.org/wiki/File:Yield_surfaces.svg" title="File:Yield surfaces.svg">Yield surfaces.svg</a><br>