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Foad Rahimidehgolan, Gholamhossien Majzoobi, Farhad Alinejad and Jalal Fathi Sola
Damage models, particularly the Gurson?Tvergaard?Needleman (GTN) model, are widely used in numerical simulation of material deformations. Each damage model has some constants which must be identified for each material. The direct identification methods a...
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