PSI - Issue 53

Costanzo Bellini et al. / Procedia Structural Integrity 53 (2024) 227–235 Author name / Structural Integrity Procedia 00 (2019) 000 – 000

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looked like a darker circular area. They were a result of the production process and may have contributed to the specimen failure.

Fig. 6. Comparison between experimental and numerical (not enhanced and enhanced models) results.

Fig. 7. SEM micrograph of the fracture surface.

4. Conclusion The technique described in this work seeks to offer a framework for the calibration of numerical models to be utilized for the assessment of the structural capabilities of metallic lattice structures made using additive

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