Sample size choices for XRCT scanning of highly unsaturated soil mixtures
Highly unsaturated soil mixtures (clay, sand and gravel) are used as building materials in many parts of the world, and there is increasing interest in understanding their mechanical and hydraulic behaviour.In the laboratory, x-ray computed tomography (XRCT) is CHO-LES-TERIN becoming more widely used to investigate the microstructures of soils, how