Vincent Labiouse

Cette personne n’est plus à l’EPFL

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Publications associées (42)

Rockfall characterization and structural protection - a review

Vincent Labiouse, Michel Jaboyedoff

Rockfall is an extremely rapid process involving long travel distances. Due to these features, when an event occurs, the ability to take evasive action is practically zero and, thus, the risk of injury or loss of life is high. Damage to buildings and infra ...

Copernicus Publications2011

Analytical and numerical analyses of the load-bearing capacity of retaining walls laterally supported at both ends

Aurelio Muttoni, Laurent Vulliet, Vincent Labiouse, Sylvain Plumey

This paper investigates the load-bearing capacity of a perfectly smooth retaining wall laterally supported at both ends assuming that the wall fails by the development of three plastic hinges. The study considers the case of a cohesionless elastic–perfectl ...

Wiley-Blackwell2011

Physical modelling to better understand rock avalanches

Vincent Labiouse, Irene Manzella

Several authors have resorted to physical modelling in the field of rock avalanches. After a review of some of these works, the present paper describes tests carried out at the Ecole Polytechnique Fédérale de Lausanne. The main goal of these experiments, i ...

Taylor & Francis Group2010

Comparison of two rock fall hazard mapping methodologies based on the French and Swiss guidelines

Vincent Labiouse, Jacopo Maria Abbruzzese

Landslide hazard mapping aims at providing very useful information for urban planning and for risk analysis. Though landslide risks represent a common threat to human lives and properties worldwide, the procedures applied for hazard and risk assessment are ...

2010

Analysis of the evolution of road tunnels equilibrium conditions with a convergence–confinement approach

Federica Sandrone, Vincent Labiouse

Since both lining structure and rock mass exhibit delayed behaviour, tunnel equilibrium conditions evolve with time. After discussing existing work done on different aspects of long-term tunnel behaviour, the aim of this paper is to “understand” the influe ...

Springer Vienna2010

Challenges in achieving European-wide methodologies for rock fall hazard mapping

Vincent Labiouse, Jacopo Maria Abbruzzese

European-wide standard methodologies for rock fall hazard assessment and mapping would constitute a very important step towards more transparent and reproducible procedures used for these purposes, and would provide as well a higher uniformity in land use ...

CERG Editions2010

Half-scale experimental study of rockfall impacts on sandy slopes

Vincent Labiouse, Barbara Heidenreich

In the framework of rockfall trajectory modelling, the bouncing phenomenon occurring when a rock block impacts with the slope surface is the most difficult to predict, owing to its complexity and its very limited understanding. To date, the rebound is comm ...

2009

Considerations on Swiss methodologies for rock fall hazard mapping based on trajectory modelling

Vincent Labiouse, Jacopo Maria Abbruzzese, Claire Sauthier

Rock fall hazard assessment and hazard mapping are essential for the risk management of vulnerable areas. This paper analyses some issues concerning fragmental rock fall hazard mapping methodologies. Two Swiss approaches based on rock fall trajectory simul ...

Copernicus Publications2009

Flow experiments with gravel and blocks at small scale to investigate parameters and mechanisms involved in rock avalanches

Vincent Labiouse, Irene Manzella

Laboratory experiments play an important role in improving the modelling of rock avalanches since they contribute to a better understanding of the mechanisms that characterise propagation and to identifying parameters influencing velocity and deposit chara ...

2009

Rockfall protection as an integral task

Vincent Labiouse, Thomas Vogel

Among the different natural hazards, rockfall has an important place even though other natural hazards could affect more people or have greater consequences. The phenomenon may be further classified according to the size of the largest blocks and the total ...

2009

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Flow experiments with gravel and blocks at small scale to investigate parameters and mechanisms involved in rock avalanches

Vincent Labiouse, Irene Manzella

2009

Rockfall protection as an integral task

Vincent Labiouse, Thomas Vogel

2009