Effect of water on the rock strength and creep behavior of green mudstone

J Li, Y Gao, T Yang, P Zhang, W Deng, F Liu - … and Geophysics for Geo …, 2023 - Springer
The weakening of rock mass after immersion substantially affects slope stability.
Considering the mudstone in the north slope of the Fushun West Open pit as the research …

[HTML][HTML] Predicting the friction angle of clays using a multi-layer perceptron neural network enhanced by yeo-johnson transformation and coral reefs optimization

L Yang, T Nguyen-Thoi, TT Tran - Journal of Rock Mechanics and …, 2024 - Elsevier
The accurate prediction of the friction angle of clays is crucial for assessing slope stability in
engineering applications. This study addresses the importance of estimating the friction …

Numerical simulation of slope stability during underground excavation using the lagrange element strength reduction method

QL Ding, YY Peng, Z Cheng, P Wang - Minerals, 2022 - mdpi.com
Highlights The entire disturbing slope is divided into four regions. The critical sliding surface
shows an L-shaped or a W (double L)-shaped broken line. When the advancement exceeds …

Improving the Stability of Mining Slopes in Tarcha Coal Mine, Southwestern Ethiopian Deposit Through Geometric Adjustments

G Abebay, ET Chala, NZ Jilo… - Advances in Civil …, 2024 - Wiley Online Library
The Tarcha coal deposit, located beneath the Omo trachyte flows in the Omo‐Gibe River
basin of southern Ethiopia, is actively mined using open‐pit methods for energy resources …

[HTML][HTML] A Case Study for Analysis of Stability and Treatment Measures of a Landslide Under Rainfall with the Changes in Pore Water Pressure

L Tang, Y Yan, F Zhang, X Li, Y Liang, Y Yan, H Zhang… - Water, 2024 - mdpi.com
Mining causes damage to the soil and rock mass, while rainfall has a pivotal impact on the
mining slope stability, even leading to geological hazards such as landslides. Therefore, the …

Numerical slope stability analysis of deep excavations under rainfall infiltration

AV Deliveris, AI Theocharis, NC Koukouzas… - Geotechnical and …, 2022 - Springer
Rainfall leads to the deterioration of slope stability conditions, while intense rainfall has
been commonly associated with landslides on natural or engineered slopes. Deep …

[HTML][HTML] Slope stability of reclaimed coal mines through a new water filling index

A Mikroutsikos, AI Theocharis, NC Koukouzas… - Journal of Rock …, 2024 - Elsevier
A common reclamation practice for closed coal surface mines is filling them with water to
form pit lakes. The creation and sustainability of these lakes are significantly affected by the …

Stability analysis of rock slopes using kinematic analysis and numerical modeling: Foça–Bağarası State Highway, Turkey

MLY Ankah, C Kincal - Modeling Earth Systems and Environment, 2022 - Springer
Slope failures along road cuts and highways pose significant threats to motorists and
pedestrians. In this study, the stability of rock slopes along the Foça–Bağarası (FB) Highway …

Stability and probabilistic assessment of a large asymmetric bedding slope with a weak interlayer

F Zhang, T Yang - Environmental Science and Pollution Research, 2023 - Springer
The mining of open-pit mines has a significant influence on the surrounding ecological
environment and safety. Once the slope of an open pit is unstable, it will bring extremely …

Failure mechanism and treatment of mine landslide with gently-inclined weak interlayer: a case study of Laoyingzui landslide in Emei, Sichuan, China

J Li, B Hu, J Sheng, Z Zhang - … and Geophysics for Geo-Energy and Geo …, 2024 - Springer
The landslide of mine is of great harm and wide influence, which can easily cause huge
economic losses and endanger the life safety of workers. Therefore, landslide failure …