Abstract:
Some problems associated with the use of the gradient approach for estimating the local strength are considered. It is shown that a physically unjustified choice of the gradient function in the strength criterion can lead to contradictory results.
Citation:
S. V. Suknev, “Application of a gradient approach to estimation of the local strength”, Prikl. Mekh. Tekh. Fiz., 40:4 (1999), 222–228; J. Appl. Mech. Tech. Phys., 40:4 (1999), 751–756