Your search for Keyword "avalanche dynamics"resulted in 81 records.
Back to Home page
View previous 15 results View next 15 results
- Title: Avalanche pressures at the Vallée de la test site: Interaction of avalanches and narrow structures studied with DEM
- Date: 2018-10-07
- Authors: Michael Kyburz, Betty Sovilla, Johan Gaume, Christophe Ancey
- Description: Recent advances in full-scale avalanche measurements have led to a better understanding of the avalanche flow dynamics. However, the processes involve...
- Object ID: ISSW2018_P01.5.pdf
- Keywords: avalanche, pressure, obstacle, avalanche dynamics, discrete element method.
- View additional details about Avalanche pressures at the Vallée de la test site: Interaction of avalanches and narrow structures studied with DEM
- Title: Granular flow on a chute: avalanche simulations on a rough inclined plane
- Date: 2018-10-07
- Authors: Giovanna Caramuta, Ingrid Reiweger
- Description: Although lots of scientific investigations have been already conducted in order to understand the physical laws that govern snow avalanche flow, the d...
- Object ID: ISSW2018_P01.17.pdf
- Keywords: snow avalanche dynamics, ballotini, inclined chute, runout, velocity, roughness.
- View additional details about Granular flow on a chute: avalanche simulations on a rough inclined plane
- Title: Fast versus slow avalanche impact dynamics: insights from measurements at Lautaret pass avalanche test-site, France
- Date: 2018-10-07
- Authors: Jonathan Hugueny, Hervé Bellot, Thierry Faug, Emmanuel Thibert, Xavier Ravanat, Frédéric Ousset, Firmin Fontaine, Florence Naaim-Bouvet
- Description: The present paper describes preliminary re-analyses of field-based data on past welldocumented snow avalanches that have impacted an instrumented trip...
- Object ID: ISSW2018_P02.9.pdf
- Keywords: avalanche dynamics, full-scale test-site, impact force, gravity-dominated regime.
- View additional details about Fast versus slow avalanche impact dynamics: insights from measurements at Lautaret pass avalanche test-site, France
- Title: Destructive avalanches in mediterranean region
- Date: 2018-10-07
- Authors: Vincenzo Romeo, Anselmo Cagnati, Mauro Valt
- Description: In the winter of 2016 - 2017, in the heart of the Mediterranean (Apennins - Italy), during a period of abundant snowfalls, large and very large destru...
- Object ID: ISSW2018_O03.5.pdf
- Keywords: avalanche danger, avalanche dynamics, apennins, rigopiano, climate change.
- View additional details about Destructive avalanches in mediterranean region
- Title: Analysis of two avalanche zones in the Southern Pyrenees (Andorra and Catalonia) using historical analysis, snow-climate data and mixed flowing/powder avalanche modelling.
- Date: 2018-10-07
- Authors: Sergi Riba Porras, Carles GarcÃa-Sellés, Perry Bartelt, Lukas Stoffel
- Description: Over the last 30 years, Andorra and northern Catalonia (Pyrenean regions) have frequently been affected by avalanche events having as result more than...
- Object ID: ISSW2018_P06.8.pdf
- Keywords: avalanche dynamics, avalanche modelling, snow climate, eastern pyrenees
- View additional details about Analysis of two avalanche zones in the Southern Pyrenees (Andorra and Catalonia) using historical analysis, snow-climate data and mixed flowing/powder avalanche modelling.
- Title: Comparative analysis of avalanche seismic signals and Geodar data at the Vallée de la Sionne test site (2018)
- Date: 2018-10-07
- Authors: P. Roig-Lafon, C. Pérez-Guillén, B. Sovilla, E. Suriñach, A. Köhler, M. Tapia, G. Furdada
- Description: In this work, we analyze data from three seismic sensors located at strategic locations inside the avalanche path (starting zone, flowing zone and run...
- Object ID: ISSW2018_O07.4.pdf
- Keywords: snow avalanches, seismic data, geodar, flow regimes, avalanche dynamics
- View additional details about Comparative analysis of avalanche seismic signals and Geodar data at the Vallée de la Sionne test site (2018)
- Title: Estimated evolution of the speed of powder, wet and transitional avalanches between two widely spaced locations at the VDSL experimental site extracted from the analysis of seismic signals
- Date: 2018-10-07
- Authors: E. Suriñach, Elsa Leticia Flores-Márquez, C. Pérez-Guillén, P. Roig-Lafon, M. Tapia, G. Furdada
- Description: The evolution of a snow avalanche descending along a path is reflected in the evolution of the frequency content of the generated seismic signals (spe...
- Object ID: ISSW2018_O07.5.pdf
- Keywords: avalanche dynamics, seismogram, spectrogram, hough transform, speed, evolution
- View additional details about Estimated evolution of the speed of powder, wet and transitional avalanches between two widely spaced locations at the VDSL experimental site extracted from the analysis of seismic signals
- Title: Avalanche Doppler Radar Monitoring - Long Term velocity measurements at the Vallée de la Sionne
- Date: 2018-10-07
- Authors: Michael Neuhauser, Andreas Kofler, Anselm Köhler, Helmut Schreiber, Thomas Gigele, Betty Sovilla, Lambert Rammer, Jan-Thomas Fischer
- Description: In this contribution we present Doppler radar data obtained over multiple years in terms of total radar intensities and material velocities. These giv...
- Object ID: ISSW2018_P07.1.pdf
- Keywords: avalanche dynamics, radar measurement, velocity, avalanche head dynamics
- View additional details about Avalanche Doppler Radar Monitoring - Long Term velocity measurements at the Vallée de la Sionne
- Title: 7 years of avalanche measurements with GEODAR radar
- Date: 2018-10-07
- Authors: Anselm Köhler, Betty Sovilla, Jim McElwaine
- Description: Observations of snow avalanches using radar are becoming more and more common in the daily work of practitioners and their scientific uses are also in...
- Object ID: ISSW2018_P07.7.pdf
- Keywords: avalanche dynamics, radar measurements, flow regime, geodar data repository
- View additional details about 7 years of avalanche measurements with GEODAR radar
- Title: Automated identification of forest with protective function against snow avalanches in the Trento Province (Italy)
- Date: 2018-10-07
- Authors: Fabiano Monti, Ruggero Alberti, Paola Comin, Alessandro Wolynski, Luca Vallata, Yves Buehler
- Description: Forests have a very significant protective function against the impacts of natural hazards. Identifying the protective forests is therefore of crucial...
- Object ID: ISSW2018_P08.4.pdf
- Keywords: snow, avalanche, dynamics, hazard mapping, protection forest.
- View additional details about Automated identification of forest with protective function against snow avalanches in the Trento Province (Italy)
- Title: Automatic Dynamic Avalanche Modeling - An example of its application in an operational setting in Norway
- Date: 2018-10-07
- Authors: Cesar Vera, Nander Wever, Stian Langeland, Leif Øyvind
- Description: The county road Fv. 53 at Tyin (Norway) is an important road for the inner parts of the Sogn region and especially the local community in Ã…rdal. I...
- Object ID: ISSW2018_P08.7.pdf
- Keywords: numeric modeling, avalanche dynamics, snowcover modeling, risk assessment.
- View additional details about Automatic Dynamic Avalanche Modeling - An example of its application in an operational setting in Norway
- Title: Modelling snow avalanches with MWDiEM
- Date: 2018-10-07
- Authors: Katalin Gillemot, David Visontai
- Description: MWDiEM is a new open-source, discrete element model based numerical tool, that is able to effectively model the dynamics of polyhedral and spherical g...
- Object ID: ISSW2018_P08.20.pdf
- Keywords: snow avalanche dynamics, discrete element method, granular particles, runout zone, segregation, numerical simulation
- View additional details about Modelling snow avalanches with MWDiEM
- Title: Coupling Operational Snowcover Simulations With Avalanche Dynamics Calculations to Assess Avalanche Danger in High Altitude Mining Operations
- Date: 2016-10-02
- Authors: Cesar Vera, Nander Wever, Perry Bartelt
- Description: The Codelco Andina copper mine is operating in high alpine terrain where avalanches pose a threat to the operations and the infrastructure. A dedicate...
- Object ID: ISSW16_O7.02.pdf
- Keywords: numeric modeling, avalanche dynamics, snowcover modeling, risk assessing
- View additional details about Coupling Operational Snowcover Simulations With Avalanche Dynamics Calculations to Assess Avalanche Danger in High Altitude Mining Operations
- Title: Front and Internal Velocity Distribution in Powder Snow Avalanches
- Date: 2016-10-02
- Authors: Jan-Thomas Fischer, Anselm Köehler, Andreas Kofler, Betty Sovilla, Jim McElwaine
- Description: Accurate velocity measurements of avalanches are essential for testing simulation tools and for performing risk mitigating studies. However, the flow ...
- Object ID: ISSW16_O9.04.pdf
- Keywords: avalanche dynamics, radar measurement, velocity, avalanche head dynamics
- View additional details about Front and Internal Velocity Distribution in Powder Snow Avalanches
- Title: Multivariate Parameter Optimization for Operational Application of Extended Kinetic Theory in Simulation Software
- Date: 2016-10-02
- Authors: Andreas Kofler, Jan-Thomas Fischer, Andreas Huber, Wolfgang Fellin, Matthias Rauter, Matthias Granig, Elisabeth Hainzer, Christian Tollinger, Karl Kleemayr
- Description: State of the art avalanche simulation software is used for avalanche prediction and hazard mapping. Amongst other factors, the choice of an appropriat...
- Object ID: ISSW16_P4.37.pdf
- Keywords: snow avalanche, computational avalanche dynamics, simulation optimization, design event
- View additional details about Multivariate Parameter Optimization for Operational Application of Extended Kinetic Theory in Simulation Software
View previous 15 results View next 15 results
Back to Home page