PSI - Issue 57

Khashayar Shahrezaei et al. / Procedia Structural Integrity 57 (2024) 711–717 K. Shahrezaei et al. / Structural Integrity Procedia 00 (2023) 000–000

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• The developed framework performing metamodel-based GSA is shown to be e ffi cient for identifying the most influential and important defect factors to maximize knowledge and enable a more e ffi cient simulation process for fatigue prediction. • With regards to the case study, using the given experimental data for the investigated material, the GSA indicates that the material properties could be improved mainly by focusing on minimizing the void size.

Acknowledgements

The authors would like to acknowledge the Centre for ECO2 Vehicle Design, funded by the Swedish Innovation Agency Vinnova (Grant Number 2016-05195), and Scania CV AB for financial support.

References

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