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Modeling of Strain Localization For The Gurson-Tvergaard-Needleman Plasticity Model Using Strong Discontinuity Modes by jorge_t_71 is a document available to read on EtoBox.

In this work the necessary and sufficient localization conditions are explored for The Gurson-Tvergaard-Needleman material model. An heuristic rule to set a proper interscales connection between the localized and the continuum scales is introduced. The new formulation does not require a specific mesh refinement to model strain localization and provides mesh independent results.

Author

jorge_t_71

Language

EN