Estimation of near-surface shear-wave velocities and quality factors using multichannel analysis of surface-wave methods

J **a - Journal of applied geophysics, 2014 - Elsevier
This overview article gives a picture of multichannel analysis of high-frequency surface
(Rayleigh and Love) waves developed mainly by research scientists at the Kansas …

Deep learning for extracting dispersion curves

T Dai, J **a, L Ning, C **, Y Liu, H **ng - Surveys in Geophysics, 2021 - Springer
High-frequency surface-wave methods have been widely used for surveying near-surface
shear-wave velocities. A key step in high-frequency surface-wave methods is to acquire …

Estimation of near-surface shear-wave velocity by inversion of Rayleigh waves

J **a, RD Miller, CB Park - Geophysics, 1999 - library.seg.org
The shear-wave (S-wave) velocity of near-surface materials (soil, rocks, pavement) and its
effect on seismic-wave propagation are of fundamental interest in many groundwater …

Rayleigh-wave dispersive energy imaging using a high-resolution linear Radon transform

Y Luo, J **a, RD Miller, Y Xu, J Liu, Q Liu - Pure and Applied Geophysics, 2008 - Springer
Abstract Multichannel Analysis of Surface Waves (MASW) analysis is an efficient tool to
obtain the vertical shear-wave profile. One of the key steps in the MASW method is to …

Multichannel analysis of passive surface waves based on crosscorrelations

F Cheng, J **a, Y Luo, Z Xu, L Wang, C Shen, R Liu… - Geophysics, 2016 - library.seg.org
Passive seismic methods in highly populated urban areas have gained much attention from
geophysics and civil engineering communities because traditional seismic surveys …

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 …

Advantages of using multichannel analysis of Love waves (MALW) to estimate near-surface shear-wave velocity

J **a, Y Xu, Y Luo, RD Miller, R Cakir, C Zeng - Surveys in Geophysics, 2012 - Springer
As theory dictates, for a series of horizontal layers, a pure, plane, horizontally polarized
shear (SH) wave refracts and reflects only SH waves and does not undergo wave-type …

Tool for analysis of multichannel analysis of surface waves (MASW) field data and evaluation of shear wave velocity profiles of soils

EA Olafsdottir, S Erlingsson… - Canadian Geotechnical …, 2018 - cdnsciencepub.com
Multichannel analysis of surface waves (MASW) is a fast, low-cost, and environmentally
friendly technique to estimate shear wave velocity profiles of soil sites. This paper introduces …

Sensing shallow structure and traffic noise with fiber-optic internet cables in an urban area

Z Song, X Zeng, J **e, F Bao, G Zhang - Surveys in Geophysics, 2021 - Springer
Distributed acoustic sensing (DAS) is a novel seismic observation system developed in
recent years that can realize ultrahigh density observations and has attracted extensive …

Horizontal resolution of multichannel analysis of surface waves

B Mi, J **a, 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 …