3D analysis of a fatigue crack in cast iron using digital volume correlation of X‐ray tomographic images - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2013

3D analysis of a fatigue crack in cast iron using digital volume correlation of X‐ray tomographic images

Résumé

Three-dimensional (3D) images of a thumbnail corner fatigue crack are obtained in a sample of nodular graphite cast iron using laboratory X-ray computed tomography. The crack is initiated in situ from an artificial defect created by laser machining, its development is followed in situ and Digital Volume Correlation (DVC) analysis of the 3D images gives access to the 3D displacement field at the tip of the crack (mainly mode I opening).
Fichier principal
Vignette du fichier
Lachambre2013.pdf (239.16 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-01668794 , version 1 (26-07-2021)

Licence

Paternité

Identifiants

Citer

Joël Lachambre, Arnaud Weck, Julien Réthoré, Jean‐yves Buffière, Jérôme Adrien. 3D analysis of a fatigue crack in cast iron using digital volume correlation of X‐ray tomographic images. Annual Conference on Experimental and Applied Mechanics, 2012, Costa Mesa, United States. pp.203-209, ⟨10.1007/978-1-4614-4235-6_28⟩. ⟨hal-01668794⟩
146 Consultations
74 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More