High-resolution characterization of near-surface structures by surface-wave inversions: from dispersion curve to full waveform

Y Pan, L Gao, T Bohlen - Surveys in Geophysics, 2019 - Springer
Surface waves are widely used in near-surface geophysics and provide a noninvasive way
to determine near-surface structures. By extracting and inverting dispersion curves to obtain …

Estimating near-surface shear-wave-velocity structures via multichannel analysis of Rayleigh and love waves: An experiment at the Boise hydrogeophysical research …

B Mi, J Xia, JH Bradford, C Shen - Surveys in Geophysics, 2020 - Springer
Surface-wave analysis has been widely used for near-surface geophysical and geotechnical
studies by using the dispersive characteristic of surface waves (Rayleigh or Love waves) to …

Seismic site classification and correlation between VS and SPT-N for deep soil sites in Indo-Gangetic Basin

K Bajaj, P Anbazhagan - Journal of Applied Geophysics, 2019 - Elsevier
Abstract The Indo-Gangetic Basin (IGB) is occupied by the thick deposits of different types of
loose to dense soil due to the active sedimentation. Till date, no detailed study has been …

Review of evaluating asphalt pavement structure integrity and strength with Rayleigh wave Methods: Techniques, Applications, and trends

Q Li, A Shen, Y Guo, J Wu, Y Shi - Measurement, 2024 - Elsevier
To maintain optimal serviceability and control maintenance costs, regular inspections of
pavements are vital. Compared to other non-destructive methods, Rayleigh wave …

Spectral analysis of surface waves for non-destructive evaluation of historic masonry buildings

F Martínez-Soto, F Ávila, E Puertas… - Journal of Cultural Heritage, 2021 - Elsevier
Abstract Spectral Analysis of Surface Waves (SASW) is an in-situ non-destructive testing
technique which allows to evaluate historic masonry buildings by characterising the …

A unified approach for relationships among Green's function, normal modes and dispersion spectrum in layered elastic half-space, with corrected misconceptions on …

CP Lin, E Pan, QK Tran, TJ Wu - Geophysical Journal …, 2023 - academic.oup.com
In this paper, the global stiffness matrix [K] and the Fourier–Bessel series methods are
proposed to derive the accurate Green's function and dynamic response in a form that is …

Ambient noise data selection based on the asymmetry of cross-correlation functions for near surface applications

C Zhou, C Xi, J Pang, Y Liu - Journal of Applied Geophysics, 2018 - Elsevier
Passive surface wave methods utilizing traffic noise have been studied in recent years to
estimate shear wave velocity in urban near-surface explorations. Suitable processing …

Integrated approach for the MASW dispersion analysis using the spectral element technique and trust region reflective method

H Liu, P Maghoul, A Shalaby, A Bahari… - Computers and …, 2020 - Elsevier
In this paper, a semi-analytical elastodynamic forward solver was proposed for the
Multichannel Analysis of Surface Waves (MASW) using the spectral element technique for …

Use of peaks and troughs in the horizontal-to-vertical spectral ratio of ambient noise for Rayleigh-wave dispersion curve picking

J Piña-Flores, M Cárdenas-Soto, A García-Jerez… - Journal of Applied …, 2020 - Elsevier
To assist in the identification of fundamental-mode dispersion curves of Rayleigh waves in
dispersion diagrams, we explore the relation between the shape of the horizontal-to-vertical …

[PDF][PDF] BEHAVIOR OF APPARENT DISPERSION CURVE AND ITS IMPLICATION TO MASW TESTING.

CP Lin, AS Putri, TJ Wu, E Pan - Journal of GeoEngineering, 2021 - researchgate.net
Despite their efficiency and usefulness in geotechnical engineering, the un-standardized
surface wave methods are still limited in certain aspects. Among these methods, the MASW …