Three-Dimensional Urban Subsurface Space Tomography with Dense Ambient Noise Seismic Array

R Sun, J Li, Y Yan, H Liu, L Bai, Y Chen - Surveys in Geophysics, 2024 - Springer
Two-dimensional dense seismic ambient noise array techniques have been widely used to
image and monitor subsurface structure characterization in complex urban environments. It …

Comparative analysis of geological and seismic microtremors models of a large translational landslide: The case of San Vito Romano (Central Italy)

S Francesco, V Andrea, C Cesare, B Mauro… - Engineering …, 2025 - Elsevier
This study investigates the San Vito Romano landslide, a significant but poorly documented
gravitational phenomenon in central Italy. The local geological setting is characterized by …

On the direct estimation of bedrock depth and time-weighted average VS from surface waves dispersion and HVSR curves

C Comina, G Di Chiara, S Foti - Journal of Applied Geophysics, 2023 - Elsevier
The engineering bedrock depth (h) and time-weighted average shear wave velocity till that
depth (VS, h) are recognized to be of primary relevance for earthquake hazard assessment …

Evaluation of Uncertainty in Shear-Wave Velocity Based on CPT Records Using the Robust Optimization Method

MM Hajitaheriha, H Mola-Abasi, J Li, M Salahi… - Civil Engineering …, 2024 - ceij.ut.ac.ir
Shear-wave velocity (Vs) is used to evaluate the soil shear modulus and classify the soil
type in pseudo-static analysis. Empirical correlations are developed to relate Vs and cone …