A new approach for evaluation of slope stability in large open-pit mines: a case study at the Dexing Copper Mine, China

SG Du, C Saroglou, Y Chen, H Lin, R Yong - Environmental Earth …, 2022 - Springer
The slope stability has already become one of the most important factors directly related to
the safety production and development of a mine, which is principally controlled by the …

Macro‐Micro Response Characteristics of Surrounding Rock and Overlying Strata towards the Transition from Open‐Pit to Underground Mining

X Li, S Yang, Y Wang, W Nie, Z Liu - Geofluids, 2021 - Wiley Online Library
The macro‐micro mining response of the surrounding rock and overlying strata towards the
transformation from open‐pit to underground mining is examined in the present study, based …

Deformation evolution of landslides induced by coal mining in mountainous areas: case study of the Madaling landslide, Guizhou, China

Q Lai, J Zhao, B Shi, H Liu, L Ji, Q Li, R Huang - Landslides, 2023 - Springer
In recent years, landslides induced by underground mining have attracted much attention as
they cause great harm and early warning signals are difficult to detect. The key work of the …

Natural frequency characteristics of rock masses containing a complex geological structure and their effects on the dynamic stability of slopes

D Song, A Che, R Zhu, X Ge - Rock Mechanics and Rock Engineering, 2019 - Springer
The seismic failure of rock slopes is commonly a cumulative damage process; in particular,
local slope damage usually occurs before the occurrence of landslides. The local damage in …

Base friction testing methodology for the deformation of rock masses caused by mining in an open-pit slope

L Zhang, Z Chen, G Nian, M Bao, Z Zhou - Measurement, 2023 - Elsevier
Mining in an open-pit slope results in the deformation and instability of rock masses.
Correspondingly, it is difficult to quantify the range of internal rock mass damage completely …

Stability analysis and movement process determination of rock masses under open-pit to underground mining conditions

L Zhang, Z Chen, M Bao, G Nian, Z Zhou… - … and Geophysics for Geo …, 2022 - Springer
Underground mining under an open-pit slope results in movement and instability of rock
masses. However, most rock mass movement prediction methodologies are empirical and …

Slope stability assessment in the seismically and landslide-prone road segment of Gerese to Belta, Rift Valley, Ethiopia

D Gebreyohannes, E Getahun, M Jothimani - PLoS one, 2024 - journals.plos.org
Slope instability on several sections of the Gerese-Belta route in Southern Ethiopia poses a
major risk to infrastructure and safety. This research was aimed at evaluating certain areas …

A statistics-based discrete element modeling method coupled with the strength reduction method for the stability analysis of jointed rock slopes

H Wang, B Zhang, G Mei, N Xu - Engineering Geology, 2020 - Elsevier
The stability of jointed rock slopes can be effectively analyzed using the discrete element
method (DEM). However, the criteria for terminating the DEM iterative calculation process …

Verification of concrete nonlinear creep mechanism based on meso-damage mechanics

Y Li, S Qiang, W Xu, X Hua, C Xu, J Lai, M Yuan… - … and Building Materials, 2021 - Elsevier
In order to study the nonlinear creep mechanism of concrete materials, predict and evaluate
the safety of the structure, uniaxial nonlinear creep tests of concrete specimens under …

[HTML][HTML] Efficient multi-scale staggered coupling of discrete and boundary element methods for dynamic problems

G Barros, A Pereira, J Rojek, J Carter… - Computer Methods in …, 2023 - Elsevier
This paper presents a novel and highly efficient approach for coupling the Discrete Element
Method (DEM) and the Boundary Element Method (BEM) for time-domain simulations of …