[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / ALPRISKThis thesis considers natural hazards such as snow avalanches and rock falls from a civil engineering point of view. Computational tools henceforth exist to simulate adequately the behaviour of complex structures subjected to dynamic loadings. In this context, impacts on a rock shed are modelled by means of a damage model for concrete coupled with an explicit time integration "finite element" tool. This approach is then used to analyse damages induced by an avalanche on deflective walls. Its relevance is clearly highlighted for natural hazards. However and prior to apply these powerful tools to engineering practices, simplified methods have still to be developed, as well as a better understand...
Several authors have resorted to physical modelling in the field of rock avalanches. After a review ...
Optimiser la conception des ouvrages de protection contre les avalanches est une priorité pour la sé...
The present work aims at understanding the mechanisms responsible forsnow slab avalanche formation.A...
En zone de montagne, les avalanches de neige menacent les personnes et également les structures de g...
ABSTRACT: New experiments are conducted on the French Cemagref full-scale experimental site in Laut...
ABSTRACT: This paper shows that a precise mechanical analysis of destructive events can improve the...
The snow avalanche is one of the major natural hazards in mountainous regions. The modelling of snow...
The snow avalanche is one of the major natural hazards in mountainous regions. The modelling of snow...
Sur la base de l'analyse du comportement réel de structures impactées par des avalanches, cet articl...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]RIVAGESur la base de l'analyse du comportement réel de structur...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]RIVAGESur la base de l'analyse du comportement réel de structur...
Sur la base de l'analyse du comportement réel de structures impactées par des avalanches, cet articl...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]RIVAGENational audienceThis article deals with the behaviour of...
Several authors have resorted to physical modelling in the field of rock avalanches. After a review ...
International audienceSnow avalanches threaten more and more people and different types of structure...
Several authors have resorted to physical modelling in the field of rock avalanches. After a review ...
Optimiser la conception des ouvrages de protection contre les avalanches est une priorité pour la sé...
The present work aims at understanding the mechanisms responsible forsnow slab avalanche formation.A...
En zone de montagne, les avalanches de neige menacent les personnes et également les structures de g...
ABSTRACT: New experiments are conducted on the French Cemagref full-scale experimental site in Laut...
ABSTRACT: This paper shows that a precise mechanical analysis of destructive events can improve the...
The snow avalanche is one of the major natural hazards in mountainous regions. The modelling of snow...
The snow avalanche is one of the major natural hazards in mountainous regions. The modelling of snow...
Sur la base de l'analyse du comportement réel de structures impactées par des avalanches, cet articl...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]RIVAGESur la base de l'analyse du comportement réel de structur...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]RIVAGESur la base de l'analyse du comportement réel de structur...
Sur la base de l'analyse du comportement réel de structures impactées par des avalanches, cet articl...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]RIVAGENational audienceThis article deals with the behaviour of...
Several authors have resorted to physical modelling in the field of rock avalanches. After a review ...
International audienceSnow avalanches threaten more and more people and different types of structure...
Several authors have resorted to physical modelling in the field of rock avalanches. After a review ...
Optimiser la conception des ouvrages de protection contre les avalanches est une priorité pour la sé...
The present work aims at understanding the mechanisms responsible forsnow slab avalanche formation.A...