Segregation‐induced flow transitions in rock‐ice mixtures: Implications for rock‐ice avalanche dynamics

GGD Zhou, KFE Cui, L Jing… - Journal of …, 2024 - Wiley Online Library
Global climate change has been intensifying the scale and frequency of rock‐ice
avalanches and similar catastrophic mass movements in high‐mountain regions. The …

A dynamic constitutive model of unsaturated frozen soil with coupled frictional sliding and damage evolution of local cracks

T Zhang, Z Zhu, B Li, F Zhang, T Li - Cold Regions Science and Technology, 2023 - Elsevier
The mechanical behavior and damage mechanisms of unsaturated frozen soil under impact
loading were investigated based on impact compression experiments done at various …

Rate-dependent FDEM numerical simulation of dynamic tensile fracture and failure behavior in frozen soil

T Zhang, Z Zhu, Y Ma, Z Cheng, T Li - Computers and Geotechnics, 2025 - Elsevier
Considering that the dynamic fracture and failure behaviors of frozen soil play a crucial role
in the safety and stability of engineering foundations in cold regions, this study aimed to …

[HTML][HTML] Investigating the controls of ice-wedge initiation and growth using XFEM

G Karam, M Pouragha, S Gruber - Computers and Geotechnics, 2024 - Elsevier
Ice-wedges are periglacial landforms that develop as a result of thermal contraction-cracking
in continuous permafrost regions, which appear as polygonal networks on the ground …

[HTML][HTML] Разработка новой формулы для расчета требуемой толщины ледопородного ограждения по условию прочности

МА Семин, ЛЮ Левин - Записки Горного института, 2024 - cyberleninka.ru
Исследована задача об упругопластическом деформировании ледопородного
ограждения (ЛПО) с неограниченной высотой заходки, впервые сформулированная СС …

A new formula for calculating the required thickness of the frozen wall based on the strength criterion

MА Semin, LY Levin - Journal of Mining Institute, 2024 - pmi.spmi.ru
A detailed study of the problem of elastoplastic deformation of a frozen wall (FW) with an
unlimited height has been carried out. This problem formulation was first introduced and …

[PDF][PDF] JOURNAL OF MINING INSTITUTE

MА Semin, LY Levin - Journal of Mining Institute, 2024 - researchgate.net
The study delves into the elastoplastic deformation of a frozen wall (FW) with an unrestricted
advance height, initially articulated by SS Vyalov. It scrutinizes the stress and displacement …