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Axial Crush Modeling of CFRP Tubes in LS-DYNA by Kelly Stewart is a document available to read on EtoBox.

What is Axial Crush Modeling of CFRP Tubes in LS-DYNA about?

The study investigates the predictive capabilities of three LS-DYNA composite material models (MAT054, MAT058, and MAT262) for modeling the axial crush response of CFRP tubes. Results indicate that MAT054 provides reasonable accuracy, while MAT058 struggles with peak force prediction and can lead to non-physical failure modes. MAT262 requires extensive calibration for satisfactory results, highlighting the need for careful selection and tuning of material models in crash simulations.

Author

Kelly Stewart

Language

EN