Novel techniques for in situ estimation of shear-wave velocity and damping ratio through MASW testing part II: a Monte Carlo algorithm for the joint inversion of phase …

M Aimar, S Foti, BR Cox - Geophysical Journal International, 2024 - academic.oup.com
This paper deals with in situ characterization of the small-strain shear-wave velocity VS and
damping ratio DS from an advanced interpretation of Multi-channel Analysis of Surface …

Guidelines for minimization of uncertainties and estimation of a reliable shear wave velocity profile using MASW testing: a state-of-the-art review

RS Jakka, A Desai, S Foti - Advances in Earthquake Geotechnics, 2022 - Springer
Resilience against earthquakes has become important in the current scenario, when
numerous events of seismic shaking keep on occurring, especially in regions of high …

Quality assessment for site characterization at seismic stations

G Di Giulio, G Cultrera, C Cornou, PY Bard… - Bulletin of Earthquake …, 2021 - Springer
Many applications related to ground-motion studies and engineering seismology benefit
from the opportunity to easily download large dataset of earthquake recordings with different …

Active and passive seismic methods for site characterization in Nuweiba, Gulf of Aqaba, Egypt

H Badreldin, AA El-Ata, M El-Hadidy, C Cornou… - Soil Dynamics and …, 2023 - Elsevier
Nuweiba is located on the western coast of the Gulf of Aqaba (GoA), which represents the
southern part of the Gulf of Aqaba-Dead Sea transform fault (GoA-DST). The GoA is …

[PDF][PDF] Uncertainties in the estimation of the shear-wave velocity and the small-strain damping ratio from surface wave analysis

M Aimar - Politecnico di Torino, 2022 - core.ac.uk
This dissertation deals with the in situ characterization of the small-strain shearwave velocity
and damping ratio from the interpretation of Multi-channel Analysis of Surface Waves …

Active Sourced Wavefield Modeling for Layered Half-Space

M Bhaumik, T Naskar - Journal of Geotechnical and …, 2024 - ascelibrary.org
Traditional free vibration-based forward models generate theoretical dispersion curves
under the assumption of planar waves, neglecting the influence of the actual source-receiver …

Measurement uncertainty of shear wave velocity: A case study of thirteen alluvium test sites in Taipei Basin

JS Wang, JH Hwang, CC Lu, YC Deng - Soil Dynamics and Earthquake …, 2022 - Elsevier
Field seismic methods are widely applied to site investigations for seismic design. The most
often used ones are cross-hole, down-hole, SCPT, suspension P–S logging, and surface …

Dispersive staggered grid finite difference modelling of Rayleigh waves

M Bhaumik, T Naskar - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Non-destructive surface wave-based ground exploration techniques such as multichannel
analysis of surface wave (MASW) require a rigorous numerical model to predict the soil …

Assessment of a Fast Proxy of Vs30 (Vs30m)

M Saqlain, U Zada, G Muhammad, SA AlQahtani, Z Ali… - Sustainability, 2022 - mdpi.com
The most frequent parameter used to quantify seismic site response in ground motion
models is time-averaged shear wave velocity in the top 30 m of a site (Vs30), used by many …

A Tool for Processing and Inversion of MASW Data and a Study of Inter-session Variability of MASW

EA Olafsdottir, B Bessason… - Geotechnical …, 2024 - asmedigitalcollection.asme.org
Multichannel analysis of surface waves (MASW) is a noninvasive active-source technique
for determination of near-surface shear wave velocity (VS) profiles. Here we introduce and …