The physics of debris flows
RM Iverson - Reviews of geophysics, 1997 - Wiley Online Library
Recent advances in theory and experimentation motivate a thorough reassessment of the
physics of debris flows. Analyses of flows of dry, granular solids and solid‐fluid mixtures …
physics of debris flows. Analyses of flows of dry, granular solids and solid‐fluid mixtures …
Recognition, classification and mechanical description of debris flows
P Coussot, M Meunier - Earth-Science Reviews, 1996 - Elsevier
Various types of flow or mass movement involving water and sediments occur on steep
slopes in mountainous areas. Among them, debris flows are peculiar events during which a …
slopes in mountainous areas. Among them, debris flows are peculiar events during which a …
50 years of the turbidite paradigm (1950s—1990s): deep-water processes and facies models—a critical perspective
G Shanmugam - Marine and petroleum Geology, 2000 - Elsevier
Under the prevailing turbidite paradigm, the term turbidite (ie, deposits of turbidity currents
with Newtonian rheology and turbulent state) is used very loosely and is commonly applied …
with Newtonian rheology and turbulent state) is used very loosely and is commonly applied …
Hydroplaning of subaqueous debris flows
We report laboratory experiments that demonstrate that the fronts of subaqueous debris
flows can hydroplane on thin layers of water. The hydroplaning dramatically reduces the bed …
flows can hydroplane on thin layers of water. The hydroplaning dramatically reduces the bed …
Plasticity and geophysical flows: A review
C Ancey - Journal of non-Newtonian fluid mechanics, 2007 - Elsevier
The objective of this review is to examine how the concept of plasticity is used in
geophysical fluid dynamics. Rapid mass movements such as snow avalanches or debris …
geophysical fluid dynamics. Rapid mass movements such as snow avalanches or debris …
Rheology of debris flow materials is controlled by the distance from jamming
Debris flows are dense and fast-moving complex suspensions of soil and water that threaten
lives and infrastructure. Assessing the hazard potential of debris flows requires predicting …
lives and infrastructure. Assessing the hazard potential of debris flows requires predicting …
Debris flow rheology: Experimental analysis of fine‐grained slurries
JJ Major, TC Pierson - Water resources research, 1992 - Wiley Online Library
The rheology of slurries consisting of≤ 2‐mm sediment from a natural debris flow deposit
was measured using a wide‐gap concentric‐cylinder viscometer. The influence of sediment …
was measured using a wide‐gap concentric‐cylinder viscometer. The influence of sediment …
Hyperconcentrated flow—transitional process between water flow and debris flow
M Jakob, O Hungr, TC Pierson - Debris-flow hazards and related …, 2005 - Springer
Naturally occurring high-discharge flows of water and sediment in open channels
(ie,``floods''), vary over a wide and continuous spectrum of sediment concentration and …
(ie,``floods''), vary over a wide and continuous spectrum of sediment concentration and …