
290 Computational Modelling of Biomechanics and Biotribology
Now, simulations with crack propagation using X-FEM implementation can
be employed to study whether Models A, B and C can capture correctly the
main features of the real crack growth process, and to assess the adequacy of
this advanced approach to reproduce the crack path in cortical bone exposed to
dynamic loading. Below, results of simulations with Models A, B and C – using
X-FEM – of the fracture behaviour of the cortical bone tissue under impact
and quasi-static loading are presented in comparison with experimental data.
Evaluation of the contact force obtained in our Izod tests ...