Skip to Main content Skip to Navigation
Journal articles

Wave propagation in graded rings with rectangular cross-sections

Abstract : In this paper, a double orthogonal polynomial series method is proposed to investigate the guided wave propagation in a two-dimensional (2-D) structure, namely, a FGM ring with a rectangular cross-section. Two kinds of graded rings are considered: material gradient directions being in the radial direction and in the axial direction respectively. Numerical comparison with available reference results for a straightly homogeneous rectangular bar illustrates the validity of the proposed method. The dispersion curves and displacement distributions of various FGM rings, which have different radius to thickness ratios, different material gradient directions and different thickness to height ratios, are calculated to reveal the guided wave characteristics.
Complete list of metadata

https://hal-uphf.archives-ouvertes.fr/hal-03560833
Contributor : Marie ZOIA Connect in order to contact the contributor
Submitted on : Monday, February 7, 2022 - 6:05:18 PM
Last modification on : Wednesday, March 23, 2022 - 3:51:35 PM

Identifiers

Citation

J.G. Yu, X.D. Yang, Jean-Etienne Lefebvre, Ch. Zhang. Wave propagation in graded rings with rectangular cross-sections. Wave Motion, Elsevier, 2015, 52, pp.160-170. ⟨10.1016/j.wavemoti.2014.09.009⟩. ⟨hal-03560833⟩

Share

Metrics

Record views

6