Version 1
: Received: 18 March 2024 / Approved: 19 March 2024 / Online: 20 March 2024 (12:25:47 CET)
How to cite:
Wang, C.; Thang, N.N.; Wang, H. Stress Wave Propagation in a Rayleigh–Love Rod with a Sudden Cross-Sectional Area Variation Impacted by a Striker Rod. Preprints2024, 2024031159. https://doi.org/10.20944/preprints202403.1159.v1
Wang, C.; Thang, N.N.; Wang, H. Stress Wave Propagation in a Rayleigh–Love Rod with a Sudden Cross-Sectional Area Variation Impacted by a Striker Rod. Preprints 2024, 2024031159. https://doi.org/10.20944/preprints202403.1159.v1
Wang, C.; Thang, N.N.; Wang, H. Stress Wave Propagation in a Rayleigh–Love Rod with a Sudden Cross-Sectional Area Variation Impacted by a Striker Rod. Preprints2024, 2024031159. https://doi.org/10.20944/preprints202403.1159.v1
APA Style
Wang, C., Thang, N.N., & Wang, H. (2024). Stress Wave Propagation in a Rayleigh–Love Rod with a Sudden Cross-Sectional Area Variation Impacted by a Striker Rod. Preprints. https://doi.org/10.20944/preprints202403.1159.v1
Chicago/Turabian Style
Wang, C., Nguyen Ngoc Thang and Helsin Wang. 2024 "Stress Wave Propagation in a Rayleigh–Love Rod with a Sudden Cross-Sectional Area Variation Impacted by a Striker Rod" Preprints. https://doi.org/10.20944/preprints202403.1159.v1
Abstract
This paper presents an in-depth study of the stress wave behavior propagating in a Rayleigh–Love rod with a sudden cross-sectional area change. The analytical solutions of stress waves are derived for the reflection and transmission propagation behavior at the interface of the cross-sectional area change in the rod, considering inertia and Poisson’s effects. Examples solved by the finite element method are provided to verify the correctness of the analytical results. In addition to the forward analysis of Rayleigh–Love wave propagation in rods impacted by a striker rod, a nondestructive testing method is proposed to conduct the defect assessment in the rod type of the structure component with a sudden cross-sectional area change within a cover medium by using the measured signals at the measurable zone of the rod to be inspected.
Keywords
nondestructive testing; impact echo; stress wave propagation; Rayleigh–Love rod; Poisson’s effect; cross-sectional area variation; transmitted and reflected stress waves
Subject
Engineering, Civil Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.