The Recovery by Compatibility in Patches (RCP) procedure recently proposed by one of the authors is here extended to the elastoplastic case. It is proposed to effectively reconstruct both the stress and plastic strain fields after each load step and it constitutes the basis for error estimation and adaptive procedures in elastoplasticity.

A patch based procedure for stress recovery in elastoplasticity

DAGHIA, FEDERICA;DE MIRANDA, STEFANO;UBERTINI, FRANCESCO
2008

Abstract

The Recovery by Compatibility in Patches (RCP) procedure recently proposed by one of the authors is here extended to the elastoplastic case. It is proposed to effectively reconstruct both the stress and plastic strain fields after each load step and it constitutes the basis for error estimation and adaptive procedures in elastoplasticity.
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F. Daghia; S. de Miranda; S. Ferri; F. Ubertini
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/71475
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