RT Journal Article
T1 Determination of Young modulus by using Rayleigh waves
A1 Cao Rial, María Teresa
A1 Moreno, Carlos
A1 Quintela Estévez, Peregrina
K1 Material properties
K1 Non-destructive testing
K1 Rayleigh waves
K1 Finite element method
K1 Young modulus
AB The aim of this work is to provide a non-destructive testing technique to obtain the physical properties of a given material, based on a series of images, obtained through a non-invasive procedure, that capture the experimental propagation of a Rayleigh waves packet travelling through it, and allowing us to obtain the phase velocity of the waves packet. The proposed procedure involves a minimization technique that requires the numerical simulation of the travelling waves to obtain the optimal material parameters. Numerical results are compared with experimental data to validate the procedure.
PB Elsevier
SN 0307-904X
SN 1872-8480
YR 2020
FD 2020
LK http://hdl.handle.net/10347/32367
UL http://hdl.handle.net/10347/32367
LA eng
NO Cao-Rial, Moreno, & Quintela. (2020). Determination of Young modulus by using Rayleigh waves. Applied Mathematical Modelling, 77, 439-455. https://doi.org/10.1016/J.APM.2019.07.051
NO The authors would like to acknowledge the cooperation of the members of the Optical Metrology research Group of the Applied Physics Department of the University of Vigo who provided the experimental data for this work as long as their input and experience on the matter.
DS Minerva
RD 3 may 2026