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 …

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 …

[書籍][B] Mudflow rheology and dynamics

P Coussot - 2017 - api.taylorfrancis.com
Presenting current knowledge in the field of mudflows, this book includes both rheological
mudflow aspects, and information on mudflow characteristics in open channels. It includes …

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 …

Hydroplaning of subaqueous debris flows

D Mohrig, C Ellis, G Parker… - … Society of America …, 1998 - pubs.geoscienceworld.org
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 …

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 …

Rheology of debris flow materials is controlled by the distance from jamming

R Kostynick, H Matinpour, S Pradeep… - Proceedings of the …, 2022 - National Acad Sciences
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 …

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 …

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 …

The Bouma sequence and the turbidite mind set

G Shanmugam - Earth-Science Reviews, 1997 - Elsevier
Conventionally, the Bouma Sequence [Bouma, AH, 1962. Sedimentology of some Flysch
Deposits: A Graphic Approach to Facies Interpretation. Elsevier, Amsterdam, 168 pp.] …