Analytical and numerical models of debris flow impact

S Cuomo, A Di Perna, M Martinelli - Engineering Geology, 2022 - Elsevier
A full understanding of the interaction mechanisms among flow-like landslides and impacted
protection structures is still an open issue. Although several approaches, from experimental …

Empirical formulation for debris flow impact and energy release

A Di Perna, S Cuomo, M Martinelli - Geoenvironmental Disasters, 2022 - Springer
Full understanding the interaction mechanisms between flow-like landslides and the
impacted protection structures is an open issue. While several approaches, from …

General equations for landslide-debris impact and their application to debris-flow flexible barrier

D Song, GGD Zhou, XQ Chen, J Li, A Wang, P Peng… - Engineering …, 2021 - Elsevier
The runup height and impact load of landslide debris are the key parameters for design of
debris hazard mitigation structures. However, the movement of obstacle (eg, deformation of …

Deformation mechanisms of deformable geosynthetics-reinforced barriers (DGRB) impacted by debris avalanches

S Cuomo, S Moretti, L Frigo, S Aversa - Bulletin of Engineering Geology …, 2020 - Springer
This paper deals with geosynthetics-reinforced barriers conceived as protection works
against debris avalanches, which are a dramatic threat for human life and structures. This …

Modelling of geosynthetic-reinforced barriers under dynamic impact of debris avalanche

S Cuomo, S Moretti, A D'Amico, L Frigo… - Geosynthetics …, 2020 - icevirtuallibrary.com
This paper deals with geogrid-reinforced artificial barriers used as mitigation works against
debris avalanches. Deformable Geosynthetic-Reinforced Barriers (DGRB) can be made of …

Identification of mechanisms for landslide type initiation of debris flows

G Klubertanz, L Laloui, L Vulliet - Engineering geology, 2009 - Elsevier
The modelling of debris flow initiation in slopes is addressed in this paper. First, possible
factors governing debris flow initiation are established. Then, a coupled hydro-mechanical …

Analyzing landslide-induced debris flow and flow-bridge interaction by using a hybrid model of depth-averaged model and discrete element method

WJ Shiu, CF Lee, CC Chiu, MC Weng, CM Yang… - Landslides, 2023 - Springer
Abstract The Minbaklu Bridge, an essential segment of the southern cross-island
expressway in Taiwan, was destroyed owing to debris flow in the Yusui Stream. To elucidate …

Trends in large-deformation analysis of landslide mass movements with particular emphasis on the material point method

K Soga, E Alonso, A Yerro, K Kumar, S Bandara… - …, 2018 - icevirtuallibrary.com
Soga et al.(2016) examined a number of continuum-based large-deformation analysis
methods to simulate the complex mechanics of landslide motion. In particular, the authors …

Design protection barriers against flow-like landslides

S Cuomo, A Di Perna, M Martinelli - … and Technology, Volume 1 Issue 1 …, 2023 - Springer
The interaction of flow-like landslides with protection barriers is analyzed for their design.
Three recent analysis approaches are briefly presented and applied to different landslide …

Development and applications of debris mobility models in Hong Kong

JSH Kwan, EHY Sze, C Lam, RPH Law… - Proceedings of the …, 2021 - icevirtuallibrary.com
Landslides are major natural hazards that can pose significant risks to human lives and
properties in mountainous areas. Mobility assessments of landslide debris are integral to the …