rAKA/examples/c++/phase_field_model99d9c8ff4417bugfixes/macos-clang…
rAKA/examples/c++/phase_field_model
99d9c8ff4417bugfixes/macos-clang…
phase_field_model
phase_field_model
README.rst
README.rst
Phase-field model
`````````````````
static
''''''
`phase_field_notch.cc` shows hot to set a quasi-static fracture simulation with phase-field. The geometry of the solid is a square plate with a notch. The loading is an imposed displacement at the top of the plate (mode I).
.. figure:: examples/python/phase_field_model/images/phasefield-static-geo.svg
:align: center
:width: 50%
Notched plate with boundary conditions and imposed displacement.
In addition, this example shows how to extract clusters delimited by the mesh boundaries and elements with damage values beyond a threshold. This can be useful to extract fragments after crack propagation.
.. figure:: examples/c++/phase_field_model/images/phase_field_clusters.png
:align: center
:width: 90%
Damage field after a few iterations and two clusters (fragments) extracted.
`````````````````
static
''''''
`phase_field_notch.cc` shows hot to set a quasi-static fracture simulation with phase-field. The geometry of the solid is a square plate with a notch. The loading is an imposed displacement at the top of the plate (mode I).
.. figure:: examples/python/phase_field_model/images/phasefield-static-geo.svg
:align: center
:width: 50%
Notched plate with boundary conditions and imposed displacement.
In addition, this example shows how to extract clusters delimited by the mesh boundaries and elements with damage values beyond a threshold. This can be useful to extract fragments after crack propagation.
.. figure:: examples/c++/phase_field_model/images/phase_field_clusters.png
:align: center
:width: 90%
Damage field after a few iterations and two clusters (fragments) extracted.
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