08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
8:30 - 10:30 (2h)
Fracture
A0002
Jan Neggers
› Automated crack detection in laminated composite materials from optical flow measurements
- Matthieu Nicol, ONERA, DMAS, Université Paris-Saclay, 29 avenue de la Division Leclerc, 92320 Châtillon, France
08:30-08:50 (20min)
› Stereocorrelation to analyze crack propagation until failure during a shaking table test
- Amelie Fau, Laboratoire de Mécanique Paris-Saclay
08:50-09:10 (20min)
› In-situ 2D-DIC as a crack growth analysis tool for high-cycle fatigue bending tests
- linamaria Gallegos Mayorga, École Nationale Supérieure d'Arts et Métiers
09:10-09:30 (20min)
› Enhanced snow fracture toughness estimates through digital image correlation analysis of the elastic behaviour of weak snowpack layers
- Melin Walet, WSL Institute for Snow and Avalanche Research SLF, Davos Dorf
09:30-09:50 (20min)
› Study of different DIC approaches to measure crack opening/closing levels in a biaxial crack growth trial with combined HCF/LCF loads
- Andreas Blug, Fraunhofer Institute for Physical Measurement Techniques IPM
09:50-10:10 (20min)
› A new methodology exploiting digital image correlation to detect crack initiation
- Sylvia Feld-Payet, DMAS, ONERA, Université Paris Saclay [Châtillon]
10:10-10:30 (20min)
10:30 - 11:00 (30min)
Break
Second floor
11:00 - 11:50 (50min)
Keynote
A0002
Robin Bouclier
› Preconditioned conjugate gradient solver for the linearized optical flow systems
- Pierre Gosselet, Laboratoire de Mécanique, Multiphysique, Multiéchelle - UMR 9013
11:00-11:50 (50min)
11:50 - 12:30 (40min)
Minisymposium: Math & Algorithms
A0002
Robin Bouclier
› Large Motion Tracking Regularization with the Finite Strain Formulation of the Discrete Equilibrium Gap Principle
- Martin Genet, Mathematical and Mechanical Modeling with Data Interaction in Simulations for Medicine
11:50-12:10 (20min)
› A Procedure for Global Non-Local Digital Image Correlation (NL-DIC)
- Tushar Bhandari, Indian Institute of Technology Kharagpur
12:10-12:30 (20min)
12:30 - 14:00 (1h30)
Lunch
Last floor
13:15 - 13:55 (40min)
iDICs meeting - Standardization Committee
109
Mark Iadicola
14:00 - 15:40 (1h40)
Uncertainty quantification
109
Thorsten Siebert
› Development of a virtual DIC approach to improve measurement accuracy and assess experimental setups
- O. Tyley, University of Bristol [Bristol]
14:00-14:20 (20min)
› Image-based data pipeline for fusion engineering qualification and model validation
- Adel Tayeb, UKAEA
14:20-14:40 (20min)
› Practical assessment of DIC uncertainties in view of FE model validation
- Fabrice Pierron, MatchID NV
14:40-15:00 (20min)
› FE validation from DIC data: a practical case study in bending
- Vahid Firouzbakht, MatchID NV
15:00-15:20 (20min)
› Vibration Measurements: Effect of Varying Exposure Time on Digital Image Correlation
- Hubert Schreier, Correlated Solutions Inc.
15:20-15:40 (20min)
14:00 - 15:40 (1h40)
Thermography
110
Xavier Balandraud
› An efficient approach for identifying the coefficients of thermal expansion of CFRPs
- Janice Dulieu-Barton, Bristol Composites Institute, School of Aerospace, and Mechanical Engineering, University of Bristol
14:00-14:20 (20min)
› Study of Non-Adiabatic Thermoelastic Effect in Face-sheet/Core Debonded Composite Sandwich Structures by Means of Full Field Imaging
- Emily H. L. Leung, Bristol Composites Institute, School of Aerospace, and Mechanical Engineering, University of Bristol
14:20-14:40 (20min)
› Characterization of deformation behavior in metallic alloys using high-temperature digital image correlation analysis
- Seung-Yong Lee, Materials Characterization Center, Korea Institute of Materials Science
14:40-15:00 (20min)
› Thermal investigations of supercritical CO2 jet impingement and jet structure influence on its cooling ability
- Maha El nahas, Institut Clément Ader
15:00-15:20 (20min)
› Multi-physic calibration for coupled IR Thermography - Stereo DIC sensor: from target to software
- Théo SENTAGNE, DGA Techniques aérospatiales, Institut Clément Ader
15:20-15:40 (20min)
14:00 - 15:40 (1h40)
Minisymposium: Math & Algorithms
223
Julien Réthoré
› High-Performance Mechanically Regularized Finite-Element Digital Volume Correlation for Complex Architectured Materials
- Lucas Person, Ecole Normale Supérieure Paris-Saclay, Institut Clément Ader, Institut de Mathématiques de Toulouse UMR5219
14:00-14:20 (20min)
› Beyond Nyquist Theorem: Reconstruction algorithms of down-sampled signals for vision-based vibration measurements
- Davide Mastrodicasa, Siemens Industry Software NV, Vrije Universiteit [Brussel]
14:20-14:40 (20min)
› IBIS : Imaging bifurcations in 2D periodic metamaterials
- Fabien Amiot, Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174)
14:40-15:00 (20min)
› The impact of metrics in mechanical imaging
- Jean-François Witz, Laboratoire de Mécanique, Multiphysique, Multiéchelle - UMR 9013
15:00-15:20 (20min)
› Isogeometric surface fitting from tomographic images
- Dorian BICHET, Institut de Mathématiques de Toulouse UMR5219, Institut Clément Ader
15:20-15:40 (20min)
15:40 - 16:10 (30min)
Coffee break
Second floor
16:10 - 17:10 (1h)
AI
223
Jean-François Witz
› A pseudo-DIC algorithm based on Convolutional Neural Networks
- Marco Rossi, Università Politecnica delle Marche [Ancona]
16:10-16:30 (20min)
› Training an AI hyperelastic constitutive model with experimental data
- Clément Jailin, LMPS - Laboratoire de Mécanique Paris-Saclay, 91190, Gif-sur-Yvette, France
16:30-16:50 (20min)
16:10 - 17:10 (1h)
Uncertainty quantification
109
Markus Klein
› A Verification Method for Stereo-DIC for Use in the Forming Limit Standard Test Method
- Mark Iadicola, National Institute of Standards and Technology
16:10-16:30 (20min)
› Tradeoffs in Lighting when applying Digital Image Correlation to Vibration-based Fatigue Testing
- Ryan Berke, Utah State University
16:30-16:50 (20min)
› Improvement of Measurement Uncertainty Using Multi-camera DIC system and Its Benefits in Actual Applications
- LiKang Luan, Dantec Dynamics GmbH
16:50-17:10 (20min)
16:10 - 17:10 (1h)
Minisymposium: Patterning
110
Linamaria Gallegos Mayorga
› Fourier Synthesis of Patterns Optimized for DIC
- Sven Bossuyt, School of Engineering [Aalto]
16:10-16:30 (20min)
› DIC monitoring of a half-scale masonry building subjected to cyclic quasi-static loading
- Nathanaël Savalle, Institut national polytechnique Clermont Auvergne
16:30-16:50 (20min)
› 3D Deformation measurement on a rifle using Multi-Camera High-Speed DIC
- Thorsten Siebert, LaVision (GERMANY)
16:50-17:10 (20min)
17:20 - 17:50 (30min)
Closure
A0002
