Hydrologic-geotechnical modelling of shallow landslide and flood hazards caused by heavy rainfall

NLJ Dolojan, S Moriguchi, M Hashimoto, NX Tinh… - Engineering …, 2023 - Elsevier
Landslides and flooding are two of the most common hazards associated with heavy rainfall.
Most studies, however, tackle the occurrence of these hazards separately or independently …

Extreme precipitation induced concurrent events trigger prolonged disruptions in regional road networks

R Dave, SS Subramanian… - Environmental Research …, 2021 - iopscience.iop.org
Concurrency in extreme precipitation-induced events including flooding, landslides and
associated debris flow result in massive loss of life, damage to infrastructures, and …

Exploring extreme rainfall-triggered landslides using 3D unsaturated flow, antecedent moisture and spatially distributed soil depth

JC Marotti, GJC Gomes, RQ Velloso, EAV Júnior… - Catena, 2023 - Elsevier
The susceptibility to shallow landslides is affected by several factors. Rainfall intensity, soil
thickness distribution, and antecedent moisture conditions are components that influence …

A FEM-MPM hybrid coupled framework based on local shear strength method for simulating rainfall/runoff-induced landslide runout

Y Zhu, T Ishikawa, Y Zhang, BT Nguyen… - Landslides, 2022 - Springer
Limited by the independence and its defects of each general software package,
simultaneous analysis of runoff, seepage, and large-deformation analysis is still an …

Simple method for shallow landslide prediction based on wide-area terrain analysis incorporated with surface and subsurface flows

NV Thang, A Wakai, G Sato, TT Viet… - Natural Hazards …, 2022 - ascelibrary.org
During intense rainfall, shallow landslides often occur on natural slopes due to the rising
groundwater level. This study proposed a simple model for rainfall-induced shallow …

An infiltration model for inclined covers with consideration of capillary barrier effect

C Gao, WM Ye, PH Lu, ZR Liu, Q Wang, YG Chen - Engineering Geology, 2023 - Elsevier
Covers with capillary barrier effect (CCBEs) are widely used as surface cover systems in
landfills, mine tailings and water-sensitive soil slopes to prevent rainwater from infiltrating …

Wide/narrow-area slope stability analysis considering infiltration and runoff during heavy precipitation

W He, T Ishikawa, ZHU Yulong - Soils and Foundations, 2023 - Elsevier
Runoff generated by heavy rainfall in natural catchment area and caused by ditch clogging
in artificial structure increases the instability of the slope. The effects of runoff are usually …

Landslide prediction based on low-cost and sustainable early warning systems with IoT

Y Liu, H Hazarika, H Kanaya, O Takiguchi… - Bulletin of Engineering …, 2023 - Springer
Under heavy rainfall, landslide early warning system (LEWS) is considered to be an effective
method for providing timely warnings, but previous LEWS presents deficiencies such as high …

A novel method for calculating distributed water depth and flow velocity of stormwater runoff during the heavy rainfall events

Y Zhu, Y Zhang, J Yang, BT Nguyen, Y Wang - Journal of Hydrology, 2022 - Elsevier
This work presents a novel method to calculate the distributed water depth and flow velocity
of heavy rainfall-induced stormwater runoff. Although the shallow water equations or other …

[HTML][HTML] Ratio limits of water storage and outflow in a rainfall–runoff process

Y Zhu, Y Zhou, X Xu, C Meng… - Hydrology and Earth …, 2024 - hess.copernicus.org
Flash floods typically occur suddenly within hours of heavy rainfall. Accurate forecasting of
flash floods in advance using the two-dimensional (2D) shallow water equations (SWEs) …