Measurement of Volumetric Deformation, Strain Localization, and Shear Band Characterization during Triaxial Testing Using a Photogrammetry-Based Method

S Fayek, X Zhang, X Xia, Q Fu, J Cawlfield - Geo-Congress 2023, 2023 - ascelibrary.org
Triaxial testing has been routinely used as a standard laboratory test that allows correct
determination of soil characteristics. Previously the volumetric strain of the triaxial specimen …