Mudflows are natural, highly concentrated water-clay-grain mixtures that flow in mountain streams after long or intense rainy periods and may cause considerable damage if they overflow on the alluvial fan. The possiblility of predicting the extent of these flows on the basis of material and flow parameters is examined. The simplest realistic case of a yield stress mudflow moving through a narrow open channel followed by a wide, long plane is considered. It is demonstrated that the unconfined flow of a yield stress fluide over an inclined plane cannot be uniform; even in steady state the flow equation on the basis of the long-wave approximation, including an appropriate three-dimensional expression for the constitutive equation, makes it pos...
The paper investigates the applicability of Kinematic and Diffusive Wave models for mud-flows with a...
金沢大学大学院自然科学研究科We present a theory for the three-dimensional flow of a Bingham-plastic fluid in a sha...
Mud flows represent one of the major causes of natural hazards in mountain regions. Similarly to de...
Flows of natural mud-water mixtures are of great interest for industrial and civil engineering. But ...
To predict mudflow dynamics a numerical model based on shallow-water equations is developed. Previou...
This thesis was motivated by the need to better understand time-dependent features related to mudflo...
The study of unsteady shallow-layer flows, as those occurring during floods, may be performed throug...
207 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1999.Motivated by geophysical flow...
Fluidized gravitational mass movements typically turn into mud floods, mudflows, and debris, flows, ...
金沢大学大学院自然科学研究科We investigate the slow spreading of fluid mud over a gently sloped conical surface wh...
The main characteristics of geological flows such as debris flows, avalanches and lahars is due to t...
"The occurrence of roll-waves in mud-flows is commonly investi-gated starting from the formulation o...
Mud-flows are meaningful examples of Italian and worldwide hydrogeological instability; in their cat...
The Kinematic Wave Model (KWM), representing a simplification of the Full Wave Model (FWM) under the...
This thesis presents an experimental study dedicated to characterise the hydraulic propertiesof free...
The paper investigates the applicability of Kinematic and Diffusive Wave models for mud-flows with a...
金沢大学大学院自然科学研究科We present a theory for the three-dimensional flow of a Bingham-plastic fluid in a sha...
Mud flows represent one of the major causes of natural hazards in mountain regions. Similarly to de...
Flows of natural mud-water mixtures are of great interest for industrial and civil engineering. But ...
To predict mudflow dynamics a numerical model based on shallow-water equations is developed. Previou...
This thesis was motivated by the need to better understand time-dependent features related to mudflo...
The study of unsteady shallow-layer flows, as those occurring during floods, may be performed throug...
207 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1999.Motivated by geophysical flow...
Fluidized gravitational mass movements typically turn into mud floods, mudflows, and debris, flows, ...
金沢大学大学院自然科学研究科We investigate the slow spreading of fluid mud over a gently sloped conical surface wh...
The main characteristics of geological flows such as debris flows, avalanches and lahars is due to t...
"The occurrence of roll-waves in mud-flows is commonly investi-gated starting from the formulation o...
Mud-flows are meaningful examples of Italian and worldwide hydrogeological instability; in their cat...
The Kinematic Wave Model (KWM), representing a simplification of the Full Wave Model (FWM) under the...
This thesis presents an experimental study dedicated to characterise the hydraulic propertiesof free...
The paper investigates the applicability of Kinematic and Diffusive Wave models for mud-flows with a...
金沢大学大学院自然科学研究科We present a theory for the three-dimensional flow of a Bingham-plastic fluid in a sha...
Mud flows represent one of the major causes of natural hazards in mountain regions. Similarly to de...