2026-04-13T01:58:00Zhttps://recercat.cat/oai/requestoai:recercat.cat:2099.1/232912025-07-23T03:19:37Zcom_2072_1033col_2072_452951
RECERCAT
author
Cuadrado Montaño, Jonas
2012-10-17
Most researchers have investigated in soil fabric from the particle point of view, while very few have successfully examined void fabric in 3D in detail. The current study builds on the work of Shire et al. (2012) who looked at the orientations of constrictions in materials subject to an anisotropic stress state. Here, the analysis is focused on the void topology – elongation, volume and orientation – via two alternative methods: the tessellation of both voids and particles in tetrahedra following Reboul’s algorithm (2008) and the study of voxelised images using watershed segmentation.
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Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de sòls
Soil mechanics
DEM
Granular material
Void space
Void orientation
3D
Delaunay tessellation
Watershed algorithm
Mecànica dels sòls
Micromechanisms driving internal instability in embankment dams
Minor thesis