Multi-physics and multi-model approaches : Multidisciplinary approaches to mechanics
![a) Experimental set-up for stereo-elastography. b) Gelatine dome with random speckles. c) Altitude map obtained by stereocorrelation of images. a) Experimental set-up for stereo-elastography. b) Gelatine dome with random speckles. c) Altitude map obtained by stereocorrelation of images.](./images/axes_thematiques/1_98.png)
a) Experimental set-up for stereo-elastography. b) Gelatine dome with random speckles. c) Altitude map obtained by stereocorrelation of images.
![Study of plasticization in a micro-pillar of pure silica Study of plasticization in a micro-pillar of pure silica](./images/axes_thematiques/1_98_1.png)
Study of plasticization in a micro-pillar of pure silica
![Finite element simulation of the ballooning of a Zircaloy-4 sheath under conditions simulating a LOCA. Several physics involved, including elasto-viscoplasticity, cracking, oxygen diffusion and oxidation in the outer wall of Zyrcaloy-4 . Finite element simulation of the ballooning of a Zircaloy-4 sheath under conditions simulating a LOCA. Several physics involved, including elasto-viscoplasticity, cracking, oxygen diffusion and oxidation in the outer wall of Zyrcaloy-4 .](./images/axes_thematiques/1_98_2.png)
Finite element simulation of the ballooning of a Zircaloy-4 sheath under conditions simulating a LOCA. Several physics involved, including elasto-viscoplasticity, cracking, oxygen diffusion and oxidation in the outer wall of Zyrcaloy-4 .
Several points of view :
Couplings between mechanical and thermal properties
Coupling between fields:
Mechanics / Physics / Biology
From the atom to the cell and the continuous heterogeneous medium
- Micro-mechanical study of glassy solids :From local behaviour to rupture
Heat / vibration coupling
- Mechanical characterisation and simulation for living organismsBehaviour of swollen lung parenchyma
Optical elastography on viscoelastic tissue
Digital simulation for endovascular surgery
- Viscoplasticity and fracture under multiphysical conditions
- Multimodal instrumentation and multiphysics loading
- Micro-mechanical study of glassy solids :
- Mechanical characterisation and simulation for living organisms
- Viscoplasticity and fracture under multiphysical conditions
- Multimodal instrumentation and multiphysics loading