Localization of deformation is analyzed in elastic-anisotropic plastic solids with non-associative flow law. A particular form of elastic anisotropy is considered, for which the localization analysis can be performed with reference to isotropic-elastic plastic solids having non-coaxial yield function and plastic potential. In this framework, a new analytical solution is presented restricted to plane strain or plane stress assumption.
Strain localization for a class of anisotropic elastic-plastic solids / Bigoni, D.; Loret, B.; Radi, E.. - (1999), pp. 459-462. (Intervento presentato al convegno Proceedings of Plasticity ‘99: The Seventh International Symposium on Plasticity and Its Current Applications tenutosi a Cancun, Mexico nel January 5-13, 1999).
Strain localization for a class of anisotropic elastic-plastic solids
Radi E.
1999
Abstract
Localization of deformation is analyzed in elastic-anisotropic plastic solids with non-associative flow law. A particular form of elastic anisotropy is considered, for which the localization analysis can be performed with reference to isotropic-elastic plastic solids having non-coaxial yield function and plastic potential. In this framework, a new analytical solution is presented restricted to plane strain or plane stress assumption.
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