Nanoscale X-ray Tomography of Earth Materials: Linking Microstructure Evolution to Bulk Hydro-Mechanical Behavior
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下载链接：
https://doi.esrf.fr/10.15151/ESRF-ES-2238915045
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资源简介：
This study quantifies the 3D microstructure of clay- and rock-forming materials and to directly link microstructural evolution to bulk properties. Using phase-contrast tomography at <100 nm voxel size we will image platelet orientation, interlayer spacing proxies, pore-throat networks, and microcrack initiation/propagation for samples exposed to external factors (effective stress, suction/humidity, temperature, salinity). These results will be upscaled via homogenization and pore-network modeling to predict permeability, stiffness, and strength evolution. The outcome will be a validated microstructure–property map that explains how environmental and loading histories control macroscopic behavior in clays and representative rocks, informing models of subsurface storage, geo-hazards, and resource recovery.
提供机构：
University of Camerino, School of Science and Technology- Geology div, Via Gentile III da Varano, 62032 Camerino, Italy; National Research Council, Research Institute for Ceramics Technology, Via Granarolo 64, 48018 , Faenza, IT; Consiglio Nazionale delle Ricerche, ISSMC, Via Granarolo 64, 48018, Faenza, IT; CNRS - ISTO, Institut des Sciences de la Terre d Orleans, 1A rue de la Férollerie, 45071, Orleans, FRANCE; Norwegian Geotechnical Institute, Geotechnical laboratory, P.O. Box. 3930 Ullevaal Stadion, 0806, Oslo, NORWAY; ESRF, 71 avenue des Martyrs, CS 40220, 38043 Grenoble Cedex 9, France
创建时间：
2028-01-01
