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 …

Performance of different transformation techniques for MASW data processing considering various site conditions, near-field effects, and modal separation

S Rahimi, CM Wood, DP Teague - Surveys in Geophysics, 2021 - Springer
Multichannel analysis of surface waves (MASW) has received increasing attention in many
disciplines in recent years. However, there are still issues with this method, which require …

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 …

Modern inversion workflow of the multimodal surface wave dispersion curves: Staging strategy and pattern search with embedded Kuhn–Munkres algorithm

Y Yan, X Chen, N Huai, J Guan - Geophysical Journal …, 2022 - academic.oup.com
The dispersive information of the higher surface wave modes is beneficial for improving the
resolution of the inverted S-wave velocity structure, increasing the penetration depth and …

New findings in high-frequency surface wave method

JH **a, LL Gao, YD Pan, C Shen, XF YIN - Chinese Journal of …, 2015 - en.dzkx.org
Abstract Multi channel Analysis of Surface Waves (MASW) analyzes high-frequency
Rayleigh waves to determine near-surface shear (S)-wave velocities. This method is getting …

[PDF][PDF] 高频面波方法的若干新进展

夏江海, 高玲利, 潘雨迪, 沈超, 尹晓菲 - 地球物理学报, 2015 - geophy.cn
摘要面波多道分析方法(MASW) 通过分析高频瑞雷波确定浅地表剪切波速度. 在过去的20 年中,
由于该方法具有非侵入性, 无损, 高效及价格低的特点, 越来越受到浅地表地球物理和地质工程 …

[KNYGA][B] Engineering seismology with applications to geotechnical engineering

Ö Yilmaz - 2015 - library.seg.org
The narrow scope of engineering seismology includes its application to geotechnical site
investigations for buildings and engineering infrastructures, such as dams, levees, bridges …

Reason and condition for mode kissing in MASW method

L Gao, J **a, Y Pan, Y Xu - Pure and Applied Geophysics, 2016 - Springer
Identifying correct modes of surface waves and picking accurate phase velocities are critical
for obtaining an accurate S-wave velocity in MASW method. In most cases, inversion is …

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

B Mi, J **a, 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 …

Higher-order thin layer method (HTLM) based wavefield modeling approach

M Bhaumik, T Naskar - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Traditional free vibration-based forward modeling approaches provide only the theoretical
modal solution that lacks information regarding modal amplitudes. Moreover, they ignore the …