Elastic modulus prediction for high-temperature treated rock using multi-step hybrid ensemble model combined with coronavirus herd immunity optimizer

T Ma, X Hu, H Liu, K Peng, Y Lin, Y Chen, K Luo, S Xie… - Measurement, 2025 - Elsevier
Elastic modulus is a crucial mechanical parameter that measures the stiffness property of
rock materials. In underground rock engineering, such as deep energy development and …

Wave reflection and transmission coefficients for layered transversely isotropic media with vertical symmetry axis under initial stress

F Chen, Z Zong, A Stovas, X Yin - Geophysical Journal …, 2023 - academic.oup.com
The stress-dependent wave reflection and transmission (R/T) coefficients for the layered
transversely isotropic media with a vertical symmetry axis (VTI) are seldom investigated in …

[HTML][HTML] Magneto-thermoelastic responses in an unbounded porous body with a spherical cavity subjected to laser pulse heating via an Atangana-Baleanu fractional …

SS Alsaeed, AE Abouelregal, ME Elzayady - Case Studies in Thermal …, 2024 - Elsevier
Poro-thermoelasticity models are crucial for analyzing porous materials in geotechnical
engineering, such as how soil and rock respond to thermal and mechanical loads, fluid flow …

[HTML][HTML] A seismic elastic moduli module for the measurements of low-frequency wave dispersion and attenuation of fluid-saturated rocks under different pressures

YX He, SX Wang, GY Tang, C Sun, HB Li, SY Yuan… - Petroleum Science, 2024 - Elsevier
Abstract Knowledge about the seismic elastic modulus dispersion, and associated
attenuation, in fluid-saturated rocks is essential for better interpretation of seismic …

Pressure Effects on Plane Wave Reflection and Transmission in Fluid-Saturated Porous Media

F Chen, Z Zong, R Rezaee, X Yin - Surveys in Geophysics, 2024 - Springer
The wave reflection and transmission (R/T) coefficients in fluid-saturated porous media with
the effect of effective pressure are rarely studied, despite the ubiquitous presence of in situ …

Stress dependence of elastic wave dispersion and attenuation in fluid-saturated porous layered media

F Chen, Z Zong, X Yin, A Stovas - Science China Earth Sciences, 2023 - Springer
The fluid-saturated porous layered (FSPL) media widely exist in the Earth's subsurface and
their overall mechanical properties, microscopic pore structure and wave propagation …

Pressure and frequency dependence of elastic moduli of fluid‐saturated dual‐porosity rocks

F Chen, Z Zong, X Yin, Z Yang… - Geophysical …, 2023 - Wiley Online Library
The elastic moduli of subsurface rocks saturated with geofluid often depend on the wave
frequency and confining pressure due to the wave‐induced fluid flow and their significant …

Characteristics of orthorhombic anisotropic seismic response induced by horizontal in situ stress in vertical transversely isotropic media

X Pan, C Lu, Z Zhao, J Liu - Science China Earth Sciences, 2024 - Springer
Sedimentary strata typically exhibit the characteristics of transverse isotropy (VTI) with a
vertical axis of symmetry. However, fractures in sedimentary strata tend to produce …

Plane wave reflection in micro-structural piezomagnetic-flexomagnetic solid with impedance boundary conditions

M Biswas, SA Sahu - Mechanics Based Design of Structures and …, 2024 - Taylor & Francis
The second-order gradient theory is reliable to predict the behavior of mechanical
phenomena such as wave scattering, vibration, and buckling in nano/micro-structures. This …

Geofluid discrimination in stress-induced anisotropic porous reservoirs using seismic AVAZ inversion

F Chen, Z Zong, K Lang, J Li, X Yin… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Seismic reflection coefficient equation for the fluid-saturated porous reservoirs under the
effect of in situ stress is of great importance to broad fields such as geofluid discrimination, in …