Coupled seepage-damage effect in fractured rock masses: Model development and a case study
Y Zhao, Q Liu, C Zhang, J Liao, H Lin… - International Journal of …, 2021 - Elsevier
The stability of rock engineering is generally dominated by existing seepage, particularly the
seepage evolution due to the rock masses damage. However, the current research …
seepage evolution due to the rock masses damage. However, the current research …
Permeability evolution of two-dimensional fracture networks during shear under constant normal stiffness boundary conditions
The permeability evolution of fractal-based two-dimensional discrete fracture networks
(DFNs) during shearing under constant normal stiffness (CNS) boundary conditions is …
(DFNs) during shearing under constant normal stiffness (CNS) boundary conditions is …
Multiscale fractures integrated equivalent porous media method for simulating flow and solute transport in fracture-matrix system
L Ma, D Gao, J Qian, D Han, K Xing, H Ma, Y Deng - Journal of Hydrology, 2023 - Elsevier
The fracture–matrix system, in which water is stored and transported, has a significant
impact on the hydraulic behaviors of fractured geologic media (FGM). However, it is very …
impact on the hydraulic behaviors of fractured geologic media (FGM). However, it is very …
Coal cleat reconstruction using micro-computed tomography imaging
Coal seam gas (CSG) is gaining global interests due to its natural abundance and
environmental benefits in comparison to more traditional energy sources. However, due to …
environmental benefits in comparison to more traditional energy sources. However, due to …
Reconstructing magma failure and the degassing network of dome-building eruptions
Volcanic eruptions are regulated by the rheology of magmas and their ability to degas. Both
detail the evolution of stresses within ascending subvolcanic magma. But as magma is …
detail the evolution of stresses within ascending subvolcanic magma. But as magma is …
Equivalent discrete fracture networks for modelling fluid flow in highly fractured rock mass
Fracture flow is the dominant flow in many cases in a fractured rock mass, which behaves
more heterogeneous, anisotropic and irregular than porous flow because of the complexity …
more heterogeneous, anisotropic and irregular than porous flow because of the complexity …
Effects of surface roughness and shear processes on solute transport through 3D crossed rock fractures
The influences of surface roughness and shear processes on fluid flow and solute transport
through three-dimensional (3D) crossed rock fractures, a vital element of fracture networks …
through three-dimensional (3D) crossed rock fractures, a vital element of fracture networks …
Numerical investigation on the stability of deforming fractured rocks using discrete fracture networks: a case study of underground excavation
The stability of a fractured rock mass around a subsurface opening is critical to tunnel
excavation. The traditional underground excavation analysis is based on a continuum …
excavation. The traditional underground excavation analysis is based on a continuum …
Examining fluid flow and solute transport through intersected rock fractures with stress-induced void heterogeneity
In this study, fluid flow and solute transport processes are assessed in three-dimensional (3-
D) intersected rock fractures with stressed-induced void heterogeneity. Specifically, flow …
D) intersected rock fractures with stressed-induced void heterogeneity. Specifically, flow …
A new combined analytical-numerical method for evaluating the inflow rate into a tunnel excavated in a fractured rock mass
A new method combining analytical and numerical tools is developed for evaluating the
inflow rate to an underground tunnel that is excavated in a fractured rock mass. The method …
inflow rate to an underground tunnel that is excavated in a fractured rock mass. The method …