Added action to remove dependency on tensorMechanics (now all copy-pasted as RedbackAction). RedbackMaterial now has P,T,Chem, and RedbackMechanics adds the mechanics on top. Not tested yet
Working version with benchmark examples for T, P simulations
fixed input files for benchmarks 5
included drucker-prager and modified cam clay in the return map. Not benchmarked yet
Started implementing Drucker-Prager, but not working yet...
added Drucker Prager. We normalized with the norm of the flow tensor in DP
but not in J2 plasticity. Not benchmarked yet.
handling pressure sign in getFlowTensorDP.
removed (some of the) useless deviatoric and volumetric functions...
handling Drucker-Prager apex
fixed apex case (oops...)
added function to compute distance from point to ellipse. Code from http://www.geometrictools.com/Documentation/DistancePointEllipseEllipsoid.pdf
added function to test if point is within ellipse. Commented out unused identity tensor
untested implementation of Cam-Clay
first 3d THMC problem running. Cam clay still not working
fixed porosity, solid ratio and modified gruntfest number
added benchmark 7, uniaxial compression with coupled THMC
added the .i file of benchmark 7
place holder structure for tests based on benchmarks (with smaller mesh)