3D Dynamic Displacement Full-Field Measurement by Optical Slicing Tomography and Digital Volume Correlation in gelatin samples: Data for Analysis by (Magnetic Resonance) Elastography
Résumé
The aim of this work is to provide 3D dynamic displacement measurement of harmonic loading for comparison with Magnetic Resonance Imaging (MRI) methods. A soft cubic gelatin sample is monitored and loaded by a fast-acquisition setup that includes a piezo actuator and a translatable laser beam. Displacement fields are measured by Digital Volume Correlation and the viscoelastic properties fields are identified using a Finite Element Model Updating (FEMU) method.
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