Numerical investigation of the landslide-debris flow transformation process considering topographic and entrainment effects: a case study

J Guo, Y Cui, W Xu, Y Yin, Y Li, W Jin - Landslides, 2022 - Springer
Abstract On July 20, 2013, a landslide-induced debris flow occurred in Dujiangyan city,
China. Eleven houses were destroyed with more than 166 fatalities. Previous literature …

Characteristics and dynamic runout analyses of 1983 Saleshan landslide

C Kang, F Zhang, F Pan, J Peng, W Wu - Engineering Geology, 2018 - Elsevier
In 1983, a catastrophic landslide occurred in Saleshan, Dongxiang, Gansu, China, which
resulted in the death of 237 people and the destruction of 585 houses. Saleshan landslide …

Effects of particle size of mono-disperse granular flows impacting a rigid barrier

Y Cui, CE Choi, LHD Liu, CWW Ng - Natural Hazards, 2018 - Springer
Understanding the interaction between complex geophysical flows and barriers remains a
critical challenge for protecting infrastructure in mountainous regions. The scientific …

Relevance of erosion processes when modelling in-channel gravel debris flows for efficient hazard assessment

C Gregoretti, LM Stancanelli, M Bernard, M Boreggio… - Journal of …, 2019 - Elsevier
A storm, composed of two delayed cells, hit the Monte Antelao slopes (Dolomites, North
Eastern Italy) in the early morning of July 18th, 2009. The resulting runoff triggered two …

Coupled moving particle simulation–finite-element method analysis of fluid–structure interaction in geodisasters

C Zhu, Z Chen, Y Huang - International Journal of Geomechanics, 2021 - ascelibrary.org
Geodisasters associated with fluidized geomaterials, such as flow-like landslides, flow
slides, and debris flows, pose a tremendous threat to communities and the environment …

High-speed long-runout landslide scraping and entrainment effects: A case study on Shuicheng landslide

T Ye, Q Jiang, C Zhang, Z Ma, C Li - Engineering Geology, 2024 - Elsevier
Erosion and entrainment significantly increase the volume and destructive potential of high-
speed long-runout landslides. Previous studies seldom quantitatively address these effects …

Debris-flow hazard assessments: a practitioner's view

M Jakob - Environmental & Engineering Geoscience, 2021 - pubs.geoscienceworld.org
Substantial advances have been achieved in various aspects of debris-flow hazard
assessments over the past decade. These advances include sophisticated ways to date …

Numerical simulation of 2D granular flow entrainment using DEM

C Kang, D Chan - Granular Matter, 2018 - Springer
To understand the entrainment process in granular flow, numerical experiments have been
conducted using a Discrete Element Method model. A flow channel of 8 m long with 15^ ∘ …

Sediment entrainment and Deposition

C Kang, F Imaizumi, J Theule - Advances in Debris-flow Science and …, 2024 - Springer
Many debris flows have significant amounts of entrainment, resulting in a substantially larger
final volume than their initial volume and more complicated mechanics and characteristics of …

[PDF][PDF] 薄层水流冲刷条件下斜坡土体的临界起动

王力, 陈玙珊, 占清华, 王世梅 - 土木与环境工程学报(中英文), 2022 - researchgate.net
斜坡土体侵蚀是丘陵地区和水库岸坡普遍存在的灾害现象, 其主要动力因素是降雨或者波浪上爬
产生的薄层水流对土体产生的冲刷剪切作用. 为探索水流冲刷作用下的斜坡土体临界起动条件 …