Level set X-FEM non matching meshes: application to dynamic crack propagation in elastic-plastic media

Vers une détermination automatique du nombre d’usagers sur une plage urbaine De l’observation au modèle d’intelligence artificielle pour la plage du Prophète à Marseille

Plutonium in the environment: key factors related to impact assessment in case of an accidental atmospheric release.1. © by Oldenbourg

Sans donc exclure la possibilité d'un naufrage de bateau ou bien celle d'un vulgaire accident survenu à quelque cavalier tentant de franchir la rivière en temps

The proposed computational fracture method achieves optimal convergence rates by using tip enriched elements in a fixed volume around the crack front (geometrical enrichment)

Three-Dimensional Crack Propagation with Global Enrichment XFEM and Vector Level SetsK.

Since then, dif- ferent approaches had been analyzed such the Pufem (the Partition of Unity Finite El- ement Method) (Melenk et al., 1996), the Arlequin method (Bendhia, 1998), the

other elements totally or non-enriched. This issue was already addressed in many works by modifying the Xfem standard formulation or by introducing some approaches based on Xfem

(i) in a first experimental part, the vibratory bahaviour of the machine has been stu- died ; receptance has been measured at the spindle nose to find natural frequencies and