RayleighwavesSummaryThis paper is concerned with the dispersion of Love and Rayleigh waves in multilayered models with smooth and weakly non-parallel boundaries. Perturbation formulae for the phase, frequency, wavenumber, phase velocity, group velocity and amplitude are derived from first-order ...
The group velocities of Rayleigh and Love waves are consistent with a thickness of approximately 1 km for the unconsolidated sediments in the Tasman Basin and a crustal thickness of approximately 7 km.Lawrence A. DrakeMacquarie UniversityNorth RydeNew Zealand Journal of Geology and Geophysics...
vertical component geophone and its effects on surface wave dispersion; the second aspect is the effect of Rayleigh wave MASW data acquisition, analysis, and modeling as influenced by Rayleigh wave guides; the third aspect is the use of MASW and Love wave data acquisition, analysis, and modeling...
When the Joint Analysis of Love andRayleigh Waves Is Necessary - Surface Wave Analysis for Near Surface Applications - Case Study 4ELSEVIERSurface Wave Analysis for Near Surface Applications
Rayleigh waves. This reduces the degree of nonuniqueness leading to more stable inversion of Love-wave dispersion curves. To estimate the near-surface shear-wave velocities (Vs) using multichannel analysis of Rayleigh (MASW) and Love waves (MALW) for hydrologic characterization, we conducted an ...
We propose that background Love and Rayleigh waves in a frequency range 5–20 mHz are generated primarily by ocean infragravity waves in the same frequency range by a linear coupling process with seaf...
Shallow-seismic full-waveform inversion (FWI) provides an effective way for the accurate reconstruction of near-surface models. The common 2D shallow-seismic FWI inverts either individual Rayleigh or Love waves, and the joint FWI of Rayleigh and Love waves can further improve the reliability of th...
This low shear velocity in the mantle may be caused by the partial melting and elevated temperature there. The observed dispersion data for Rayleigh and Love waves also exhibit a strong anisotropy along different paths in the crust and upper mantle. The observed dispersion data for Rayleigh and ...
Rayleigh wavesseismic waves/ phase velocity structureRayleigh wavesLove wavesdeep geodynamic processescontinental collisionanisotropic tomographic techniquephase velocity distributionsDeep geodynamic processes involved in the continental collision between India and Asia are still controversial. To address this issue,...
Joint Analysis of Rayleigh and Love Waves via Full Velocity Spectrum Analysis - ScienceDirectELSEVIERSurface Wave Analysis for Near Surface Applications