Three dimensional analysis of a compression test on stone wool - Université Pierre et Marie Curie Accéder directement au contenu
Article Dans Une Revue Acta Materialia Année : 2009

Three dimensional analysis of a compression test on stone wool

Résumé

A full three dimensional study of a compression test on a sample made of stone wool is presented. The analysis combines different tools, namely, X-ray microtomography of an in situ experiment, image acquisition and treatment and 3D volume correlation. This set of tools allows for the measurement of three dimensional displacement fields and to evaluate the Poisson's ratio of this type of material. The strain fields are used to analyze localization phenomena. The uncertainty of the analysis is evaluated by actually moving the sample in its undeformed and deformed states, qualifying both image acquisition and correlation steps.
Fichier principal
Vignette du fichier
ACMA1_ccsd.pdf (827.56 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00371354 , version 1 (27-03-2009)

Identifiants

  • HAL Id : hal-00371354 , version 1

Citer

François Hild, Eric Maire, Stéphane Roux, Jean-François Witz. Three dimensional analysis of a compression test on stone wool. Acta Materialia, 2009, 57, pp.3310-3320. ⟨hal-00371354⟩
145 Consultations
451 Téléchargements

Partager

Gmail Facebook X LinkedIn More