Comparison With Tresca Yield Criterion
Also shown in the figure is Tresca's maximum shear stress criterion (dashed line). Observe that Tresca's yield surface is circumscribed by von Mises'. Therefore, it predicts plastic yielding already for stress states that are still elastic according to the von Mises criterion. As a model for plastic material behavior, Tresca's criterion is therefore more conservative.
Read more about this topic: Von Mises Yield Criterion
Famous quotes containing the words comparison with, comparison, yield and/or criterion:
“What is man in nature? A nothing in comparison with the infinite, an all in comparison with the nothing—a mean between nothing and everything.”
—Blaise Pascal (1623–1662)
“Envy and jealousy are the private parts of the human soul. Perhaps the comparison can be extended.”
—Friedrich Nietzsche (1844–1900)
“Truth, Sir, is a cow which will yield such people no more milk, and so they are gone to milk the bull.”
—Samuel Johnson (1709–1784)
“... the condition of women affords, in all countries, the best criterion by which to judge the character of men.”
—Frances Wright (1795–1852)