Surface-wave analysis for building near-surface velocity models—Established approaches and new perspectives

LV Socco, S Foti, D Boiero - Geophysics, 2010 - library.seg.org
Today, surface-wave analysis is widely adopted for building near-surface S-wave velocity
models. The surface-wave method is under continuous and rapid evolution, also thanks to …

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 …

Horizontal resolution of multichannel analysis of surface waves

B Mi, J Xia, C Shen, L Wang, Y Hu, F Cheng - Geophysics, 2017 - library.seg.org
The multichannel analysis of surface wave (MASW) method has been effectively and widely
used to determine near-surface shear-wave velocity. Horizontal resolution of the MASW …

Retrieving lateral variations from surface wave dispersion curves

D Boiero, LV Socco - Geophysical prospecting, 2010 - earthdoc.org
Surface wave analysis is usually applied as a 1D tool to estimate VS profiles. Here we
evaluate the potential of surface wave analysis for the case of lateral variations. Lateral …

Dispersion energy analysis of Rayleigh and Love waves in the presence of low-velocity layers in near-surface seismic surveys

B Mi, J Xia, C Shen, L Wang - Surveys in Geophysics, 2018 - Springer
High-frequency surface-wave analysis methods have been effectively and widely used to
determine near-surface shear (S) wave velocity. To image the dispersion energy and identify …

Retrieving 2D structures from surface-wave data by means of space-varying spatial windowing

P Bergamo, D Boiero, LV Socco - Geophysics, 2012 - pubs.geoscienceworld.org
Surface-wave techniques are mainly used to retrieve 1D subsurface models. However, in 2D
environments, the 1D approach usually neglects the presence of lateral variations and …

Geophysical and geotechnical methods for fluvial levee investigation: A review

T Dezert, Y Fargier, SP Lopes, P Cote - Engineering Geology, 2019 - Elsevier
Fluvial levees are assets of major importance for protecting human lives and activities. To
prevent the risk of failures and to assess their stability, survey campaigns involving …

Three-dimensional shear wave velocity imaging by ambient seismic noise tomography

M Pilz, S Parolai, M Picozzi… - Geophysical Journal …, 2012 - academic.oup.com
D shear wave velocity images are of particular interest for engineering seismology. To
obtain information about the local subsoil structure, we present a one-step inversion …

Dispersion analysis of surface wave testing–SASW vs. MASW

CP Lin, CH Lin, CJ Chien - Journal of Applied Geophysics, 2017 - Elsevier
The data reduction method for dispersion relation in surface wave testing is conventionally
associated with the certain method of data acquisition, for example, phase shift analysis in …

Window-controlled CMP crosscorrelation analysis for surface waves in laterally heterogeneous media

T Ikeda, T Tsuji, T Matsuoka - Geophysics, 2013 - library.seg.org
ABSTRACT CMP crosscorrelation (CMPCC) analysis of surface waves enhances lateral
resolution of surface wave analyses. We found the technique of window-controlled CMPCC …