Unconfined compression experiments and 3D CT images of spherical model snow and RG snow samples

For the investigation of microstructural and mechanical properties of snow unconfined compression experiments and 3D computed tomography (CT) imaging were performed on sintered rounded grain snow and spherical model snow. The spherical model snow was generated to create geometrically simplified, well-defined microstructures for calibration of numerical models, such as discrete element models (DEM) in which the microstructure is represented by spherical particles. In the experiments, microstructural variation was created by varying the sintering time (contact size) and the density of the ice sphere samples (number of contacts). The 3D CT images allow for a complete reconstruction of the entire experimental sample (cylindrical sample dimension: diameter = 33.6 mm; height = 14 mm).

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Informations complémentaires

Identifiant
743ee1da-c86f-4886-bfee-04297e5521c4@envidat
Titre pour le URL du Dataset
unconfined-compression-experiments-and-3d-ct-images-of-spherical-model-snow-and-rg-snow-samples
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Date de publication
30 Août 2019
Date de la dernière modification
16 Décembre 2020
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Informations relatives à l’éditeur
EnviDat
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Langues
Anglais
Url
https://www.envidat.ch/#/metadata/spherical-model-snow-compression-3dct
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