Table 5 Interaction settings in the FE model
Contact pair | Interaction | ||
|---|---|---|---|
Normal behavior | Tangential behavior | Sliding formulation | |
Talus-tibia | “Hard” contact | Coef. of friction friction μk = 0.1 | Finite sliding |
Screw-talus | “Hard” contact | Frictionless | Finite sliding |
Screw-tibia | Tie | ||
Screw | Rigid body | ||