Hyperelastic tubes contacting
Author: Vicente Mataix Ferrándiz
Kratos version: Current head
Source files: Hyperelastic tubes contacting
Case Specification
The problem consists in two cylinders with hyperelastic behaviour. We impose a vertical displacement in the upper cylinder. The two cylinders become into contact and deal with self-contact in the inner ring of the upper cylinder.
Materials:
- Upper Cylinder. E=10000 ν=0.3
- Lower Cylinder. E=100000 ν=0.3
Results
Final state
Displacement:
VM stress:
Animation
Displacement:
VM stress:
References
- [Poulios, Konstantinos] An unconstrained integral approximation of large sliding frictional contact between deformable solids.