A theoretical approach to multiple scattering of surface waves by shallow cavities in a half-space

H Phan, Y Cho, W Li - Ultrasonics, 2018 - Elsevier
The current theoretical work investigates multiple scattering of surface waves from shallow
cavities at the surface of an elastic half-space. The multiple scattered field is shown to be …

[PDF][PDF] A theoretical study on propagation of guided waves in a fluid layer overlying a solid half-space

PT Nguyen, H Phan - Vietnam Journal of Mechanics, 2019 - academia.edu
Ultrasonic guided waves propagating in a non-viscous fluid layer of uniform thickness
bonded to an elastic solid half-space is theoretically investigated in this article. Based on the …

Investigation of Rayleigh wave interaction with surface defects

PH Dang, DD Kien - Journal of Science and Technology in Civil …, 2019 - stce.huce.edu.vn
The current article is concerned with the interaction of Rayleigh waves with surface defects
of arbitrary shape in a homogeneous, isotropic, linearly elastic half-space. Using a linear …