Single-point dispersion measurement of surface waves combining translation, rotation and strain in weakly anisotropic media: theory
SUMMARY A new approach is proposed for measuring the dispersion relation of surface
waves in weakly anisotropic media using a single station, which consists of translational …
waves in weakly anisotropic media using a single station, which consists of translational …
Near-fault broadband seismograms synthesis in a stratified transversely isotropic half-space using a semi-analytical frequency-wavenumber method
Z Ba, Y Liu, J Liang, J Liu, J Niu - Engineering Analysis with Boundary …, 2023 - Elsevier
Anisotropic behavior occurs in natural soils and rocks, owing to sedimentation and
weathering. However, the semi-analytical methods of near-fault broadband seismogram …
weathering. However, the semi-analytical methods of near-fault broadband seismogram …
The dynamic stiffness matrix method for seismograms synthesis for layered transversely isotropic half-space
Z Ba, Y Liu, J Liang, Q Sang, M Wu, Y Zhang - Applied Mathematical …, 2022 - Elsevier
Natural rocks and soils show significant anisotropic behavior owing to sedimentation and
weathering, particularly apparent in the crust. However, seismograms synthesis for the …
weathering, particularly apparent in the crust. However, seismograms synthesis for the …
A novel method for calculating dislocation Green's functions and deformation in a transversely isotropic and layered elastic half-space
A novel and comprehensive method is proposed for calculating the dislocation Love
numbers (DLNs), Green's functions (GFs), and the corresponding deformation in a …
numbers (DLNs), Green's functions (GFs), and the corresponding deformation in a …
Application of six-component ambient seismic noise data for high-resolution imaging of lateral heterogeneities
We develop a novel approach for imaging subsurface lateral heterogeneities using six-
component (6C) ambient seismic noise data, consisting of three translational components …
component (6C) ambient seismic noise data, consisting of three translational components …
Anisotropic elastic parameter estimation from multicomponent ground-motion observations: a theoretical study
We investigate the potential of multicomponent, single-point ground-motion observations
(displacement, rotation and strain) to allow the estimation of near-receiver anisotropic elastic …
(displacement, rotation and strain) to allow the estimation of near-receiver anisotropic elastic …
Computation and analysis of surface wave dispersion and attenuation in layered viscoelastic-vertical transversely isotropic media by the generalized R/T coefficient …
S Yuan, L Pan, C Shi, X Song… - Geophysical Journal …, 2024 - academic.oup.com
In this study, we propose a systematic and effective method, that is, an extended version of
the generalized reflection/transmission (R/T) coefficient method, for computing the phase …
the generalized reflection/transmission (R/T) coefficient method, for computing the phase …
Evaluating the effects of velocity models and array configuration on induced seismic event locations in the Permian Basin
X Fang, T Chen, S Li, N Brooks, G Knapo, AR Huffman… - Geophysics, 2024 - library.seg.org
In the final months of 2022, two substantial earthquakes with magnitudes exceeding ML 5.0
hit West Texas, USA, causing widespread public concerns about the effect of industrial …
hit West Texas, USA, causing widespread public concerns about the effect of industrial …
Seismic anisotropy from 6C ground motions of ambient seismic noise
We propose a new approach capable of measuring local seismic anisotropy from 6C (three‐
component translation and three‐component rotation) amplitude observations of ambient …
component translation and three‐component rotation) amplitude observations of ambient …
Seismic wavefield characteristics in translational and rotational components for isolated velocity-anomaly bodies in two-dimensional shallow media
W Li, Y Zhang, L Sun, R Qian, Y Wang - Journal of Applied Geophysics, 2023 - Elsevier
With the increasing utilization of underground space, detecting shallow isolated velocity-
anomaly bodies such as karst and boulder has become a critical challenge in engineering …
anomaly bodies such as karst and boulder has become a critical challenge in engineering …