2014 Canadian Geotechnical Colloquium: Landslide runout analysis—current practice and challenges

S McDougall - Canadian Geotechnical Journal, 2017 - cdnsciencepub.com
Flow-like landslides, such as debris flows and rock avalanches, travel at extremely rapid
velocities and can impact large areas far from their source. When hazards like these are …

The use of unmanned aerial vehicles (UAVs) for engineering geology applications

D Giordan, MS Adams, I Aicardi, M Alicandro… - Bulletin of Engineering …, 2020 - Springer
This paper represents the result of the IAEG C35 Commission “Monitoring methods and
approaches in engineering geology applications” workgroup aimed to describe a general …

Some numerical approaches for landslide river blocking: introduction, simulation, and discussion

Y Bao, X Sun, X Zhou, Y Zhang, Y Liu - Landslides, 2021 - Springer
This paper aims to present several approaches for fluid–solid coupling applied in landslide
river blocking simulations based on the Abaqus software. These approaches include the …

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 …

Characteristics of rock-ice avalanches and geohazard-chains in the Parlung Zangbo Basin, Tibet, China

T Zhang, Y Gao, B Li, Y Yin, X Liu, H Gao, W Yang - Geomorphology, 2023 - Elsevier
Over the past 50 years, catastrophic rock-ice avalanches have frequently occurred in the
Parlung Zangbo Basin, such as those involving the Guxiang and Tianmo gullies, causing …

Rheology concepts applied to geotechnical engineering

JK Tsugawa, RC de Oliveira Romano, RG Pileggi… - Applied …, 2019 - degruyter.com
The effect of time on soil properties, noticeable in many earthworks, is recognized by
geotechnicians. For example, secondary compression and aging pre-consolidation are …

Simulating debris flow mobility in urban settings

L Gao, LM Zhang, HX Chen, P Shen - Engineering geology, 2016 - Elsevier
Debris flows may run into urban areas where the flows are affected by the presence of
buildings and urban hard surfaces. This study aims to simulate debris flows in the urban …

Modeling the effect of sediment concentration on the flow-like behavior of natural debris flow

L Schippa - International Journal of Sediment Research, 2020 - Elsevier
The rheological behavior of natural slurries consisting of fine-grained, reconstituted debris-
flow deposits on pyroclastic terrains having different solid concentrations (ranging from 30 to …

Numerical investigation on the kinetic characteristics of the yigong debris flow in Tibet, China

Z Dai, K Xu, F Wang, H Yang, S Qin - Water, 2021 - mdpi.com
To analyze the kinetic characteristics of a debris flow that occurred on 9 April 2000 in Tibet,
China, a meshfree numerical method named smoothed particle hydrodynamics (SPH) is …

A laboratory experience on the effect of grains concentration and coarse sediment on the rheology of natural debris-flows

AM Pellegrino, L Schippa - Environmental earth sciences, 2018 - Springer
Not only solid volumetric concentration, but also coarse particle content play a relevant role
on the rheology of soil mixtures involved in mud, debris, hyper-concentrated and earth flows …