International audienceThe paper deals with combined finite/discrete element method to study structures under severe dynamic loading, like impact. The discrete element method take naturally into account the non linear phenomena, it is used in the vicinity of the impacted zone. The finite element method is used to reduce the time of computation in order to carry out large structure analyses. The aim of the paper is to discuss the way to reduce non physical wave reflections; it presents an application on a rock impact on a concrete slab.Pour étudier la réponse d’un ouvrage à des sollicitations dynamiques sévères de type impact, nous utilisons une modélisation mixte permettant de tirer profit des avantages de la méthode des éléments discrets da...
L'objectif de cette thèse est de mettre en place un cadre numérique qui permet de simuler la réponse...
Reinforced embankments against rock fall impacts are empirically designed. The discrete element meth...
Reinforced embankments against rock fall impacts are empirically designed. The discrete element meth...
That study focuses on concrete structures submitted to impact loading and is aimed at predicting loc...
International audienceThe efficiency of the discrete element method for studying the fracture of het...
International audienceThe efficiency of the discrete element method for studying the fracture of het...
The general framework of that study deals with prediction of reinforced concrete structure response ...
L'objectif de ce travail de recherche est le développement d'un outil numérique capable de simuler l...
In this paper, a new numerical algorithm based on the discrete element method is presented for analy...
International audienceA combined finite/discrete element method is proposed for the prediction of re...
A combined finite/discrete element method is proposed for the prediction of reinforced concrete stru...
Cette thèse aborde le domaine de la prédiction des ouvrages en béton armé soumis à des charges dynam...
A combined finite/discrete element method is proposed for the prediction of reinforced concrete stru...
The objective of this work is development of a numerical tool capable to simulate sensitive infrastr...
The objective of this work is development of a numerical tool capable to simulate sensitive infrastr...
L'objectif de cette thèse est de mettre en place un cadre numérique qui permet de simuler la réponse...
Reinforced embankments against rock fall impacts are empirically designed. The discrete element meth...
Reinforced embankments against rock fall impacts are empirically designed. The discrete element meth...
That study focuses on concrete structures submitted to impact loading and is aimed at predicting loc...
International audienceThe efficiency of the discrete element method for studying the fracture of het...
International audienceThe efficiency of the discrete element method for studying the fracture of het...
The general framework of that study deals with prediction of reinforced concrete structure response ...
L'objectif de ce travail de recherche est le développement d'un outil numérique capable de simuler l...
In this paper, a new numerical algorithm based on the discrete element method is presented for analy...
International audienceA combined finite/discrete element method is proposed for the prediction of re...
A combined finite/discrete element method is proposed for the prediction of reinforced concrete stru...
Cette thèse aborde le domaine de la prédiction des ouvrages en béton armé soumis à des charges dynam...
A combined finite/discrete element method is proposed for the prediction of reinforced concrete stru...
The objective of this work is development of a numerical tool capable to simulate sensitive infrastr...
The objective of this work is development of a numerical tool capable to simulate sensitive infrastr...
L'objectif de cette thèse est de mettre en place un cadre numérique qui permet de simuler la réponse...
Reinforced embankments against rock fall impacts are empirically designed. The discrete element meth...
Reinforced embankments against rock fall impacts are empirically designed. The discrete element meth...