Precipitation triggered rock dynamics: the missing mesoscopic link (PRD-Trigger)
Quick facts
| project type | ERC Starting Grant |
| duration | Feb 2020 - Mar 2026 |
| project partners | CNRS |
| scientific responsible | Hannelore Derluyn (CNRS) |
| contributors | Syrine Ben Elhadj Hamida (CNRS), Hannelore Derluyn (CNRS) |
Description
The PRD-Trigger project (Precipitation triggered rock dynamics: the missing mesoscopic link) aims to develop a new set of experimental modeling tools to study the dynamics of precipitation-dissolution cycles of salts in porous media and of the propagation associated damage. This will open up new avenues for improving the durability of building stones and cultural heritage, as well as subsoil geoengineering.
Output
- Syrine Ben Elhadj Hamida, Pascale Sénéchal, Peter Moonen, Hannelore Derluyn, Mechanical effects of salt precipitation during gas injection in saline porous media: dynamic studies by X-ray tomography, 7th International Workshop on Crystallization in Porous Media (CrysPoM VII), Pau, France, June 7-9, 2021
- Syrine Ben Elhadj Hamida, Pascale Sénéchal, Peter Moonen, Hannelore Derluyn, Chemo-mechanical effects of salt crystallization in 3D porous media: dynamic studies by X-ray tomography, 15emes Journées d’Etudes des Milieux Poreux (JEMP), Strasbourg, France, October 25-27, 2021
- Syrine Ben Elhadj Hamida, Marijn Boone, Veerle Cnudde, Peter Moonen, Hannelore Derluyn, Analysing salt precipitation-damage coupling in limestone with 4D X-ray tomographic imaging, 15th Annual International Conference on Porous Media (InterPore 2023), Edinburgh, Scotland, May 22-25, 2023
- Syrine Ben Elhadj Hamida, Marijn Boone, Veerle Cnudde, Peter Moonen, Hannelore Derluyn, Analysing salt precipitation-damage coupling in limestone with 4D X-ray tomographic imaging, 8th International Workshop on Crystallization in Porous Media (CrysPoM8), Ghent, Belgium, June 13-15, 2023
- Syrine Ben Elhadj Hamida, Marijn Boone, Veerle Cnudde, Peter Moonen, Hannelore Derluyn, Meso-scale analysis of precipitation-induced damage in limestone using 4D X-ray tomographic imaging, 16e Journées d'Etudes des Milieux Poreux (JEMP), Rueil-Malmaison, France, October 17-19, 2023
- Hannelore Derluyn, Syrine Ben Elhadj Hamida, Tinhinane Chekai, Rozeline Wijnhorst, Leo Pel, Peter Moonen, Noushine Shahidzadeh, Precipitation triggered dynamics in stone and ceramic tiles: a mesoscopic view, 78th RILEM Annual Week and RILEM Conference on Sustainable Materials & Structures, Toulouse, France, August 25-30, 2024
- Syrine Ben Elhadj Hamida, Stéphane Faucher, Stéphane Laurent, Peter Moonen, Hannelore Derluyn, X-ray imaging and advanced image processing for quantifying salt crystallization processes and their impact on porous media, 1st International conference of Maghreb Interpore Chapter, Monastir, Tunisia, April 14–16, 2025
- Syrine Ben Elhadj Hamida, Peter Moonen, Hannelore Derluyn, Étude du transport du sel et des dommages dans une roche poreuse à l'échelle du pore par imagerie 4D aux rayons X et analyse avancée d'images, 26e Congrès Français de Mécanique, Metz, France, August 25-29, 2025
- Syrine Ben Elhadj Hamida, Peter Moonen, Hannelore Derluyn, Unveiling salt transport and damage in porous rock at the pore-scale through 4D X-ray imaging and deep-learning analysis, 15th International Congress on the Deterioration and Conservation of Stone, Paris, France, September 8-12, 2025