Journal article
Applying the energy criterion of fracture to determine a gently sloped form of a crack



Publication Details
Authors:
Nazarov, S.; Specovius-Neugebauer, M.
Publication year:
2006
Journal:
Journal of Applied Mechanics and Technical Physics
Pages range:
714–723
Volume number:
47

Abstract
An asymptotic formula is obtained for the total-energy increment during quasistatic growth of a semiin finite crack in an anisotropic elastic plane under complex loading. It is assumed that the shear loads are much larger than the tearing loads. The shape of the slightly curved crack was determined using the Griffith criterion in two versions: global and local. It is shown, in particular, that the first version leads to an improbable result.

Last updated on 2019-24-07 at 08:55