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On the identification and uniqueness of constitutive parameters for a non-local GTN-model

Andreas Seupel, Geralf Hütter, Meinhard Kuna

2020Engineering Fracture Mechanics42 citationsDOI

Topics & Concepts

Spurious relationshipConstitutive equationCalibrationFinite element methodMaterials scienceStructural engineeringHardening (computing)Ultimate tensile strengthUniquenessTensile testingStrain hardening exponentMechanicsComputer scienceComposite materialMathematicsMathematical analysisEngineeringPhysicsMachine learningStatisticsLayer (electronics)Metal Forming Simulation TechniquesFatigue and fracture mechanicsHigh-Velocity Impact and Material Behavior
On the identification and uniqueness of constitutive parameters for a non-local GTN-model | Litcius