Impact dynamics of granular debris flows based on a small-scale physical model
The peak pressure of a granular debris flow at low Froude conditions can be calculated with
knowledge of the stress anisotropy and the bulk density as well as the run-up height at …
knowledge of the stress anisotropy and the bulk density as well as the run-up height at …
Two-phase MPM modelling of debris flow impact against dual rigid barriers
Multiple barriers are usually installed to effectively mitigate large-volume debris flows.
Existing multiple-barrier design recommendations ignore the effects of solid–fluid interaction …
Existing multiple-barrier design recommendations ignore the effects of solid–fluid interaction …
On the impact of dry granular flow against a rigid barrier with basal clearance via discrete element method
W Shen, G Luo, X Zhao - Landslides, 2022 - Springer
Rigid barriers are prevalent structure countermeasures for mitigating granular flow hazards
in mountainous areas. To reduce maintenance for barriers, a basal clearance is commonly …
in mountainous areas. To reduce maintenance for barriers, a basal clearance is commonly …
Influences of deposition upslope the barrier on the dynamic impact of dry granular flow
The destructive granular flow hazards can be mitigated by intercepting the solid particles
using protective barrier in the flow paths. Changes in the performance of barrier are usually …
using protective barrier in the flow paths. Changes in the performance of barrier are usually …
A Perspective of Surge Dynamics in Natural Debris Flows Through Pulse‐Doppler Radar Observations
T Schöffl, G Nagl, R Koschuch… - Journal of …, 2023 - Wiley Online Library
As a consequence of their natural occurrence and the frequent formation of multiple surges
with high sediment loads, debris flows are considered one of the most hazardous gravity …
with high sediment loads, debris flows are considered one of the most hazardous gravity …
Efficient intensity measures for vulnerability assessment of reinforced concrete buildings under flow-type and slow to moderately moving landslides
M Kulariya, SK Saha - Structures, 2024 - Elsevier
The present study proposes efficient intensity measures for landslide vulnerability
assessment of undamaged and earthquake-damaged reinforced concrete (RC) buildings …
assessment of undamaged and earthquake-damaged reinforced concrete (RC) buildings …
Debris flow overflowing flexible barrier: physical process and drag load characteristics
The multiple-barrier mitigation strategy in the debris-flow source area is an effective
approach to inhibit debris-flow entrainment and scale amplification along the flow path …
approach to inhibit debris-flow entrainment and scale amplification along the flow path …
Effects of bed hydrophobicity on post‐fire debris flow entrainment and momentum growth
Forest wildfires leave vast areas with burned topsoil that is water repellent, susceptible to
erosion by surface runoff and a potential source of debris flow. To mitigate post‐fire debris …
erosion by surface runoff and a potential source of debris flow. To mitigate post‐fire debris …
Characteristics of debris flow impact on a double-row slit dam
Z Wang, D Liu, Y You, X Lyu, J Liu, W Zhao… - Journal of Mountain …, 2023 - Springer
To accurately predict impact loads can ensure the safe operation of debris flow control
projects. The instantaneous impact process is usually considered in the calculation of the …
projects. The instantaneous impact process is usually considered in the calculation of the …
Modelling of landslide-structure interaction (LSI) through material point method (MPM)
A novel numerical approach, namely Material Point Method (MPM), is applied to analyze the
build-up of pore water pressure inside the landslide body during the impact against different …
build-up of pore water pressure inside the landslide body during the impact against different …