Impermeable and mechanical stability of filter cake under different infiltration conditions via CFD-DEM

F Chen, H **ong, ZY Yin, X Chen - Acta Geotechnica, 2023 - Springer
The slurry infiltration process contributes significantly to the stability of tunnelling face during
the application of slurry pressure balanced tunnel boring machine (SPB TBM) in …

A practical stability/instability chart analysis for slope large deformations using the material point method

S Xu, B Wang, D Wang, J Zhang - Engineering Geology, 2024 - Elsevier
Slope instability and failure may lead to severe geological disasters, which are a primary
concern of geotechnical engineering. To estimate the safety of a slope, Taylor (1937) …

How does the largest cluster in the strong network rule granular soil mechanics? A DEM study

Z **, J Liu, G Ma, C Hu, Q Yang, X Shi… - … Journal for Numerical …, 2024 - Wiley Online Library
The contact network of granular materials is often divided into strong and weak subnetworks,
which play different roles in micromechanics. Within the strong contact network, there exists …

A review of multiscale numerical modeling of rock mechanics and rock engineering

X Wei, Z Li, G Zhao - Deep Underground Science and …, 2024 - Wiley Online Library
Rock is geometrically and mechanically multiscale in nature, and the traditional
phenomenological laws at the macroscale cannot render a quantitative relationship …

Interplay between friction and cohesion: A spectrum of retrogressive slope failure

B Wang, D Wang, MA Hicks… - Journal of Geophysical …, 2023 - Wiley Online Library
Retrogressive failures occur in slopes consisting of sensitive materials such as snow or
quick clay. They can be triggered by a small disturbance at the slope toe, but can cause …

A Study of Rainfall Infiltration on Slope Stability Using Sand Piles to Reinforce Slopes

S Naseer - 2023 - search.proquest.com
Slope instability, predominantly manifested as landslides, stands as one of the most
formidable natural hazards, posing significant challenges to sustainability. Prolonged rainfall …

堆石坝变形宏细观分析的 MPM-DEM 层级多尺度方法

安妮, 周伟, **易奥, 王頔, 马刚 - 水力发电学报, 2024 - slfdxb.cn
本研究提出了一种深入分析堆石坝施工运行过程中的变形机制的新方法, 物质点法(Material
Point Method, MPM) 与离散元法(Discrete Element Method, DEM) 耦合的层级多尺度计算方法 …

Simulation of the run-out and mobilized volume of a 3D rock slope failure using the Material Point Method (MPM)

F Fernández, E Vargas Jr, MP Neto, EL Ribeiro… - ISRM …, 2023 - onepetro.org
Global and large failures are now the reality of some mines. The risk management process
and monitoring system are approaches used to mitigate the problem. However, they cannot …

[PDF][PDF] Aplicación del Método del Punto Material en Geomecánica

F Fernández - researchgate.net
El estudio de problemas geotécnicos complejos, tales como corridas de taludes naturales y
presas de relaves, mediante procedimientos analíticos y numéricos resulta de gran …