[PDF][PDF] Topographic Changes in Real-scale Debris-flow Experiment Using Terrestrial LiDAR

KJ Jun - isc6.org
Most of the debris flows are triggered by small-scale slope failures. The volume of debris
flows increases up to 10 times or higher by erosion and entrainment as they move along …

Effect of multiple debris flow countermeasures on flow characteristics and topographic changes through real-scale experiment

W Jang, BJ Kim, SK Choi, TH Kwon… - E3S Web of …, 2023 - e3s-conferences.org
In this study, to investigate the effect of multiple countermeasure on the flow characteristics
of debris flows, a real-scale experiment was conducted in a natural gully by reproducing a …

What does control debris-flow channel-bed erosion? A LiDAR-based change detection compared to velocity, momentum and pressure derived from a calibrated …

A Dietrich, M Krautblatter - EGU General Assembly …, 2017 - ui.adsabs.harvard.edu
Erosion capacity and bedrock incision of debris flows are poorly understood. Here we
present a unique study of a recent debris-flow event (06/2015) in the Allgaeu Alps …

Analysis of erosion in debris flow experiment using terrestrial LiDAR

S Won, SW Lee, J Paik, CY Yune… - Journal of the Korean …, 2016 - koreascience.kr
Debris flows are rapidly flowing masses of water mixed with soil and gravel from landslides
which are caused by typhoons or rainstorms. The combination of Korea's mountain …

Real-scale experiment of debris flow in a natural gulley: key findings and lessons learned

CY Yune, BJ Kim, KJ Jun, SD Park, SW Lee, GH Kim… - Landslides, 2023 - Springer
Debris flows moving along steep creeks can bring serious damage to downstream regions.
Most debris-flow experiments to date have been conducted in controlled, indoor settings …

[HTML][HTML] Analysis of debris flow deposition based on topographic characteristics of debris flow path

G Kim, J Youn - Journal of the Korean Society of Surveying …, 2013 - koreascience.kr
Recently, the frequency of debris flow disaster has increased, which is one of the natural
disasters during extremely heavy rainfall condition. This paper described the analysis …

Assessing debris flow risk at a catchment scale for an economic decision based on the LiDAR DEM and numerical simulation

Y Tang, Z Guo, L Wu, B Hong, W Feng, X Su… - Frontiers in Earth …, 2022 - frontiersin.org
Various risk management measures have been applied to reduce risks associated with the
debris flow; however, only a few studies have adopted the economic benefit to evaluate …

Field observation of debris-flow activities in the initiation area of the Jiangjia Gully, Yunnan Province, China

Y Hong-juan, Z Shao-jie, HU Kai-heng… - Journal of Mountain …, 2022 - jms.imde.ac.cn
Abstract The Jiangjia Gully, which is located in Dongchuan District, Yunnan Province, China,
is a watershed prone to debris flows and has long-term recorded data of debris-flow …

Field observation of debris-flow activities in the initiation area of the Jiangjia Gully, Yunnan Province, China

H Yang, S Zhang, K Hu, F Wei, K Wang… - Journal of Mountain …, 2022 - Springer
Abstract The Jiangjia Gully, which is located in Dongchuan District, Yunnan Province, China,
is a watershed prone to debris flows and has long-term recorded data of debris-flow …

Effects of loose deposits on debris flow processes in the Aizi Valley, southwest China

M Liu, Y Zhang, S Tian, N Chen, R Mahfuzr… - Journal of Mountain …, 2020 - Springer
Loose deposits, rainfall and topography are three key factors that triggering debris flows.
However, few studies have investigated the effects of loose deposits on the whole debris …