On the Coupling of Guided Cylindrical Waves in Thick-Walled Structures - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2014

On the Coupling of Guided Cylindrical Waves in Thick-Walled Structures

Abstract

In this study, systematic analysis of the wave propagation characteristics in a thick-walled cylindrical structure was achieved with a purpose of facilitating the development of a damage detection system for train axles. The correspondence of thick hollow cylinder waves to the plate wave solutions of symmetric and antisymmetric modes, and the influence of thickness and radius on wave propagation were examined through the asymptotic approximations of Bessel functions. The analytical solutions to dispersion characteristics were compared with numerical simulations using the Local Interaction Simulation Approach and experimental validation.
Fichier principal
Vignette du fichier
0215.pdf (1.1 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01020360 , version 1 (08-07-2014)

Identifiers

  • HAL Id : hal-01020360 , version 1

Cite

Aleksandra Ziaja, Li Cheng, Zhongqing Su, Wieslaw J. Staszewski, Tadeusz Uhl, et al.. On the Coupling of Guided Cylindrical Waves in Thick-Walled Structures. EWSHM - 7th European Workshop on Structural Health Monitoring, IFFSTTAR, Inria, Université de Nantes, Jul 2014, Nantes, France. ⟨hal-01020360⟩
138 View
221 Download

Share

Gmail Facebook X LinkedIn More