In the present paper numerical issues and computational procedures are described with reference to the evolutive problem in plasticity. A fully implicit integration scheme is assumed. An appropriate consistent tangent operator is applied which is suitable to be adopted for general numerical schemes. Numerical examples and computational results are illustrated which describe the effectiveness of the numerical procedure.
Numerical issues in the plastic behavior of solids / DE ANGELIS, Fabio; Cancellara, Donato; Modano, Mariano; Pasquino, Mario. - 1558:(2013), pp. 1281-1285. (Intervento presentato al convegno 11th International Conference of Numerical Analysis and Applied Mathematics tenutosi a Rhodes, Greece nel 21–27 September 2013) [10.1063/1.4825745].
Numerical issues in the plastic behavior of solids
DE ANGELIS, FABIO;CANCELLARA, DONATO;MODANO, MARIANO;PASQUINO, MARIO
2013
Abstract
In the present paper numerical issues and computational procedures are described with reference to the evolutive problem in plasticity. A fully implicit integration scheme is assumed. An appropriate consistent tangent operator is applied which is suitable to be adopted for general numerical schemes. Numerical examples and computational results are illustrated which describe the effectiveness of the numerical procedure.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
