[HTML][HTML] Advances in development of shear-flow testing apparatuses and methods for rock fractures: A review
Y Jiang, B Li, C Wang, Z Song, B Yan - Rock Mechanics Bulletin, 2022 - Elsevier
Understanding the mechanical and hydraulic properties of fractured rocks and their coupled
processes is of great significance for the exploration, design, construction, operation, and …
processes is of great significance for the exploration, design, construction, operation, and …
Shear mechanical responses of sandstone exposed to high temperature under constant normal stiffness boundary conditions
Characterizing the temperature-dependent shear mechanical responses of rock masses
under constant normal stiffness (CNS) boundary conditions is of crucial importance for …
under constant normal stiffness (CNS) boundary conditions is of crucial importance for …
Laboratory friction-permeability response of rock fractures: a review and new insights
Friction-permeability response of rock fractures is a fundamental issue in developing geo-
energy extraction and storage. This review aims to summarize and promote our …
energy extraction and storage. This review aims to summarize and promote our …
Effect of shear-induced aperture evolution on fluid flow in rock fractures
Understanding the shear-induced evolution of aperture size is critical for controlling fracture
permeability in rock engineering projects. This study reports a robust procedure to evaluate …
permeability in rock engineering projects. This study reports a robust procedure to evaluate …
Application of a novel constitutive model to evaluate the shear deformation of discontinuity
S Xie, Z Han, H Hu, H Lin - Engineering Geology, 2022 - Elsevier
Landslides are one of the most common geological disasters with the complicated
spatiotemporal processes, which can be partially reproduced in slip shear failure along the …
spatiotemporal processes, which can be partially reproduced in slip shear failure along the …
Analytical prediction of the shear behaviour of rock joints with quantified waviness and unevenness through wavelet analysis
Y Li, S Sun, C Tang - Rock Mechanics and Rock Engineering, 2019 - Springer
We present an analytical model for the shear behaviour of a rock joint with waviness and
unevenness. The waviness and unevenness of a natural joint profile are quantitatively …
unevenness. The waviness and unevenness of a natural joint profile are quantitatively …
Shear strength of rock fractures under dry, surface wet and saturated conditions
For rock fractures, the degradations in the strength of contacting asperities and the surface
frictional resistance are responsible for the water-induced weakening in the shear strength …
frictional resistance are responsible for the water-induced weakening in the shear strength …
Influence of surface roughness on shear behaviors of rock joints under constant normal load and stiffness boundary conditions
G Han, Y Zhou, R Liu, Q Tang, X Wang, L Song - Natural Hazards, 2022 - Springer
The present study experimentally investigated the shear behaviors of artificial rock samples
containing single or double joints under constant normal load (CNL) and constant normal …
containing single or double joints under constant normal load (CNL) and constant normal …
A new shear strength criterion of three-dimensional rock joints
The presence of rock joints substantially reduces the rock mass strength. The deformability
and stability of natural and engineered rock structures, such as rock slopes and …
and stability of natural and engineered rock structures, such as rock slopes and …
[HTML][HTML] Shear sliding of rough-walled fracture surfaces under unloading normal stress
Through high-precision engraving, self-affine sandstone joint surfaces with various joint
roughness coefficients (JRC= 3.21–12.16) were replicated and the shear sliding tests under …
roughness coefficients (JRC= 3.21–12.16) were replicated and the shear sliding tests under …