KeitaYoshioka authored 3 years ago and Dmitri Naumov committed 3 years ago

Previously only the Volumetric-Deviatoric model was available. Now an Isotropic model is added.

KeitaYoshioka authored 3 years ago and Dmitri Naumov committed 3 years ago

Alternate minimization.
Using PETSc constrained non-linear solver for the phase field.
Few updates on variable names and cleanups.

 the staggered scheme

Putting IntegrationMethod after GlobalDim enables automatic
template argument deduction for that type.

assembleWithJacobianPhaseFiledEquations

Update local assemblers and access to the local_x values.

And only interfaces to separate the relevant code changes;
most processes do not need any changes.

The flat vector of staggered solution simplifies the data access.

Fixing the location of phasefield/temperature/displacement
subvectors in phase field processes.

With this it becomes possible to use the t/dt values
directly instead of storing them in *ProcessData
and retrieving at later point.

Fixes multiple copyright messages in the doxygen docu.

ag '\\file' -L --ignore=ThirdParty *Lib |xargs  sed -i 's/\(.*\)\\copyright/\1\\file\n\1\\copyright/'

clang-tidy modernize-use-override check.

Current staggered scheme implementation proved to be
much better than the monolithic implementation, which
fails to predict failure in a shear test.

The multiple inheritance for the phase field extension
is not actually needed and can be completely avoided.

There are no other unspecified sigmas.

KeitaYoshioka authored 7 years ago and Dmitri Naumov committed 7 years ago

Initial implementation of post coupled iteration integral for crack volume