Dynamic process of a high-level landslide blocking river event in a deep valley area based on FDEM-SPH coupling approach

Y Bao, L Su, J Chen, C Ouyang, T Yang, Z Lei, Z Li - Engineering Geology, 2023 - Elsevier
This study used a three-dimensional model based on the finite-discrete element method-
smoothed particle hydrodynamics (FDEM-SPH) coupling approach to reconstruct the 11 …

Numerical simulation on potential landslide–induced wave hazards by a novel hybrid method

H Wu, A Shi, W Ni, L Zhao, Z Cheng, Q Zhong - Engineering Geology, 2024 - Elsevier
Landslide-induced waves pose significant risks to human lives, property, and infrastructure.
The multifaceted nature of landslide movements combined with solid-fluid interactions …

Effect of freeze–thaw–vacuum pretreatment modes on the performance of sludge reduction

Y Wu, Y Wang, X Zhang, Y Zhang, J Ji - Acta Geotechnica, 2024 - Springer
To reduce the volume of landfill sludge, a more environmentally friendly technology is used
to study the effects of different freeze–thaw–vacuum pretreatment modes. In addition to the …

Model test study on sliding-toppling composite deformation evolution of anti-dip layered rock slope

Y Gong, A Yao, Y Li, Y Li, Y Li, Y Sun - Bulletin of Engineering Geology …, 2023 - Springer
Anti-dip rock slopes are widely developed and distributed in the Three Rivers basin in
China, and associated deformation and damage phenomena are especially prominent …

Numerical investigation of debris flow–structure interactions in the Yarlung Zangbo River valley, north Himalaya, with a novel integrated approach considering …

Y Bao, L Su, J Chen, C Zhang, B Zhao, W Zhang… - Acta Geotechnica, 2023 - Springer
Abstract In the Yarlung Zangbo River valley in north Himalaya, many high-frequency debris
flows develop, with large amounts of run-out debris materials. To reduce the hazard scale of …

Geotechnical assessment of rock slope stability using kinematic and limit equilibrium analysis for safety evaluation

AU Rahman, G Zhang, S A. AlQahtani, HT Janjuhah… - Water, 2023 - mdpi.com
The purpose of this study is to identify the leading causes of slope instability along a local
highway in Anhui, People's Republic of China. As part of the east expansion project, the …

A Review on Anti‐Dip Bedding Rock Slopes Subjected to Flexural Toppling

X Qu, F Diao, X Xu, C Li - Advances in Materials Science and …, 2023 - Wiley Online Library
Flexural toppling is typically observed in anti‐dip bedding rock slopes with a set of steeply
dipping parallel joints against the slope face. This failure occurs due to the bending of rock …

Study on the evolution law of deep rock cracks and the mechanism of graded gradient support

Z Hong, Z Li, F Du, Z Cao, C Zhu - Energies, 2023 - mdpi.com
The surrounding rock of deep roadway is mostly composed of fractured rock. The
deformation of roadway surrounding rock is complicated, which not only involves the stress …

DEM-SPH simulation for the formation and breaching of a landslide-dammed lake triggered by the 2022 Lushan earthquake

Q Zhu, N Jiang, Q Chen, Y Hu, J Zhou - Landslides, 2023 - Springer
When lakes are dammed by earthquake-induced landslides, they can pose a significant
threat to communities and infrastructure both downstream and upstream. To improve means …

Dynamic analysis of field-scale rockslides based on three-dimensional discontinuous smoothed particle hydrodynamics: A case study of Tangjiashan rockslide

C Xia, Z Shi, M Liu, B Li, S Yu, J Xue - Engineering Geology, 2024 - Elsevier
To improve the understanding of the dynamic disastrous process of field-scale rockslides, a
novel numerical approach, Three-dimensional Discontinuous Smoothed Particle …