A novel seepage device and ring-shear test on slip zone soils of landslide in the Three Gorges Reservoir area
For the deformation and evaluation of reservoir accumulative landslide, it is of great
significance to study the strength characteristics of slip zone soils under rainfall and …
significance to study the strength characteristics of slip zone soils under rainfall and …
Multiscale study of physical and mechanical properties of sandstone in three Gorges reservoir region subjected to cyclic wetting–drying of yangtze river water
Natural rock often suffers from cyclic wetting–drying involving different water types, and the
resulting deterioration may differ from laboratory tests using distilled water or salt solutions …
resulting deterioration may differ from laboratory tests using distilled water or salt solutions …
An approach to predicting the shear strength of soil-rock mixture based on rock block proportion
Z Zhang, Q Sheng, X Fu, Y Zhou, J Huang… - Bulletin of engineering …, 2020 - Springer
Soil-rock mixture (SRM) shows complicated mechanical behaviors due to their complex
compositions and structures, leading to challenging instability problems during the …
compositions and structures, leading to challenging instability problems during the …
Searching for multistage sliding surfaces based on the discontinuous dynamic strength reduction method
G Chen, H Li, T Wei, J Zhu - Engineering Geology, 2021 - Elsevier
A loose slope structure and multiple free faces in a step-like landform are important
engineering geological factors that cause multistage landslides. Tensile cracks that develop …
engineering geological factors that cause multistage landslides. Tensile cracks that develop …
Influence of cyclic wetting–drying on the shear strength of limestone with a soft interlayer
D Gu, H Liu, X Gao, D Huang, W Zhang - Rock Mechanics and Rock …, 2021 - Springer
Cyclic wetting–drying can greatly influence rock properties such that a significant decrease
in mechanical strength can be expected for a rock undergoing wetting–drying cycles (Zhou …
in mechanical strength can be expected for a rock undergoing wetting–drying cycles (Zhou …
Residual state rate effects of shear-zone soil regulating slow-to-fast transition of catastrophic landslides
Catastrophic landslides with basal shear zones usually involve a number of mechanisms
that are poorly understood. One mechanism issue is the transition from slow sliding to fast …
that are poorly understood. One mechanism issue is the transition from slow sliding to fast …
[HTML][HTML] Fractal analysis of particle distribution and scale effect in a soil–rock mixture
X Fu, H Ding, Q Sheng, Z Zhang, D Yin, F Chen - Fractal and Fractional, 2022 - mdpi.com
A soil–rock mixture (SRM) is a type of heterogeneous geomaterial, and the particle
distribution of SRM can be described by fractal theory. At present, it is difficult to quantify the …
distribution of SRM can be described by fractal theory. At present, it is difficult to quantify the …
A New Perspective on the Semi-quantitative Meso-structural Failure Mechanism of Deep Weak Interlayer Zone Under Different Stress Paths
SQ Duan, P Gao, DP Xu, B Cao, G Liu, Q Jiang… - Rock Mechanics and …, 2024 - Springer
To essentially explore and quantitatively clarify the mesoscopic failure mechanism of deep
weak interlayer zone (WIZ) induced by complex stress levels and stress paths (ie, particle …
weak interlayer zone (WIZ) induced by complex stress levels and stress paths (ie, particle …
Sliding mechanical properties of fault gouge studied from ring shear test-based microscopic morphology characterization
Fault activity is a factor causing geological disasters and controlling their spatial distribution.
The information on fault activity can be recorded by the microstructure of the fault gouge …
The information on fault activity can be recorded by the microstructure of the fault gouge …
Diverse shear behaviors of clayey materials: Implications for differing landsliding behaviors within the same area in Niigata, Japan
G Wang, N Watanabe, K Hoshikawa, G Furuya… - Engineering …, 2023 - Elsevier
Abstract In Niigata, Japan, many landslides have occurred in Tertiary rocks. Although most
of these landslides were slow-moving, some underwent catastrophic failure, and different …
of these landslides were slow-moving, some underwent catastrophic failure, and different …