Ultrasound wave propagation in a stochastic cortical bone plate - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2013

Ultrasound wave propagation in a stochastic cortical bone plate

Résumé

Ultrasonic guided-wave technologies are powerful nondestructive testing techniques to characterize bone material. This work aims to evaluate the effect due to spatial heterogeneity of bone material properties on its ultrasound response using axial transmission technique. A probabilistic model is introduced to describe the mechanical behavior of bone material. The numerical results focused on studying of FAS (First Arriving Velocity) showing that this quantity strongly depends on the dispersion induced by statistical fluctuations of stochastic elasticity field.
Fichier principal
Vignette du fichier
conference-2013-KSE-October-17-19-Hanoi-naili-nguyen-vu-desceliers-soize-preprint.pdf (473.35 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00940383 , version 1 (31-01-2014)

Identifiants

  • HAL Id : hal-00940383 , version 1

Citer

S. Naili, V.-H. Nguyen, M.-B. Vu, Christophe Desceliers, Christian Soize. Ultrasound wave propagation in a stochastic cortical bone plate. The Fifth International Conference on Knowledge and Systems Engineering (KSE 2013), Oct 2013, Hanoi, Vietnam. pp.1-8. ⟨hal-00940383⟩
95 Consultations
459 Téléchargements

Partager

Gmail Facebook X LinkedIn More