Elastic wave‐mode separation in 2D transversely isotropic media using optical flow
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Prospecting"
DOI: 10.1111/1365-2478.13061
Abstract: Wave‐mode separation is a critical step in anisotropic elastic‐wave imaging. To avoid high computational costs and additional corrections, we apply a separation formula in the space domain that projects Cartesian components of the elastic wavefield… read more here.
Keywords: wave; mode separation; optical flow; wave mode ... See more keywords
Dispersion curve analysis method for Lamb wave mode separation
Sign Up to like & getrecommendations! Published in 2019 at "Structural Health Monitoring"
DOI: 10.1177/1475921719890590
Abstract: The Lamb wave inspection has emerged as a promising method for structural health monitoring and nondestructive testing. However, because of the highly dispersive and multimodal features, the Lamb wave mode separation has become a challenging… read more here.
Keywords: mode separation; method; dispersion; wave mode ... See more keywords