Characteristics of the disastrous debris flow of Chediguan gully in Yinxing town, Sichuan Province, on August 20, 2019 [PDF]
Scientific Reports, 2021 On August 20, 2019, at 2 a.m., a disastrous debris flow occurred in Chediguan gully in Yinxing town, China. The debris flow destroyed the drainage groove and the bridge at the exit of the gully.
Ning Li +5 more
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Research on the distribution of debris flow impact on the upstream surface of the check dam [PDF]
Scientific ReportsThe impact force of debris flow is not only an important indicator of the risk assessment of debris flow and the strength impact resistance of buildings against debris flow, but also an important parameter in the design of various debris flow prevention ...
Xianbin Yu, Wei Li, Guibin Zhang
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Development of an open source Debris Flow Simulator for “Sabo” (DFSS) [PDF]
E3S Web of Conferences, 2023 We report the development of an open source “Debris Flow Simulator for Sabo” (DFSS). DFSS consists of three models corresponding to three geomorphological regions (mountain hillside slopes, mountain-to-plain river channels, and lower plains).
Shimizu Takeshi +2 more
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Reconstruction of debris flow in the Gerkhozhan-Su river valley based on the chain modeling [PDF]
E3S Web of Conferences, 2023 The paper presents the reconstruction of the most catastrophic debris flows in the Gerkhozhan-Su river valley (North Caucasus, Russia) based on a chain of mathematical models.
Iudina (Kurovskaia) Viktoriia +4 more
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Experimental study on the effects of local sediment accumulation on a debris flow surge in a steep channel [PDF]
E3S Web of Conferences, 2023 Debris flow surges can terminate in a steep channel of > 15°. However, the termination process and mechanisms remain unknown. This study conducted small-scale flume experiments to investigate the effects of local sediment accumulation on debris-flow ...
Takayama Shoki +2 more
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Effects of debris-flow and bed composition on erosion and entrainment [PDF]
E3S Web of Conferences, 2023 Erosion and entrainment of material by debris flows determine debris-flow volume growth and therefore hazard potential. Recent advances in field, laboratory, and modelling studies have distilled two driving forces behind debris-flow erosion; impact and ...
Roelofs Lonneke +4 more
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Study of debris flow peak discharge at Kamikamihorizawa Creek [PDF]
E3S Web of Conferences, 2023 Prediction of the peak discharge of debris flow is one of the most important factors in mitigating debris flow disasters. Currently, empirical methods based on the relationship between the peak discharge and total debris flow volume (magnitude) for many ...
Ikeda Akihiko +2 more
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Analysis on the dynamic characteristics of debris flow in Jiangjia Ravine, China [PDF]
E3S Web of Conferences, 2023 Dynamic characteristics determine the mobility of debris flow and are also key to hazard risk assessment. However, the dynamic process of natural debris flow is very complex.
Song Dongri
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Practical guide for debris flow and hillslope debris flow protection nets and its application in case studies [PDF]
E3S Web of Conferences, 2023 Debris flows and hillslope debris flows endanger people and infrastructures. Technical protection measures are important elements in addition to spatial planning (adapted use of space like hazard maps) and organizational measures (warning systems ...
Feiger Nadine, Wendeler Corinna
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EDDA 1.0: integrated simulation of debris flow erosion, deposition and property changes [PDF]
Geoscientific Model Development, 2015 Debris flow material properties change during the initiation, transportation and deposition processes, which influences the runout characteristics of the debris flow.
H. X. Chen, L. M. Zhang
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