Commit Graph

4198 Commits

Author SHA1 Message Date
Haiming Zhang 3845c47e61 complement of 3897: add isotropic and anisotropic Barlat 1991 to the dictionary 2015-02-03 12:57:18 +00:00
Haiming Zhang bef846d294 add isotropic and anisotropic Barlat1991 yield criteria. 2015-02-03 12:54:16 +00:00
Haiming Zhang 55445af9bc 1. add initial guess and weight to the fitting (nonlinear least square regression);
2. extend the dictionary:fittingCriteria
2015-02-03 12:18:53 +00:00
Test User c24aa71e3c Added report of SUCCESSFUL test for Revision 3894 2015-02-03 02:22:43 +00:00
Pratheek Shanthraj 548b656aa4 removed unneeded MPI synchronization 2015-02-02 20:54:03 +00:00
Haiming Zhang cc6138ec41 rewrite "def fit()";
add format output.
2015-02-02 17:41:19 +00:00
Haiming Zhang fd75772a3f Fix the bug of calculating principal stresses. Now the fitting result is better for the criteria which expressed in principal stresses.
Thanks to Martin.
2015-02-02 16:52:28 +00:00
Test User 16cee5e3ee Added report of SUCCESSFUL test for Revision 3890 2015-01-31 09:34:32 +00:00
Pratheek Shanthraj 3c2a95efd8 if matrix inversion error encountered during analytic tangent calculation, give a warning and return elastic tangent 2015-01-30 14:00:32 +00:00
Test User f2c4688dbd Added report of SUCCESSFUL test for Revision 3888 2015-01-30 02:17:41 +00:00
Pratheek Shanthraj 7b45f4702d I/O formatting changes 2015-01-29 14:00:21 +00:00
Pratheek Shanthraj f1f4f939a3 analytic jacobian default for all solvers 2015-01-29 13:59:49 +00:00
Pratheek Shanthraj dd8458a775 updated analytic jacobian calculation to correctly take into account intermediate configuration Fi. improved convergence of Li loop in stress integration 2015-01-29 13:58:25 +00:00
Pratheek Shanthraj 0b59519a2a updated damage models:
- coupling to plasticity handled within damage module instead of plasticity module
- anisotropic models more stable
2015-01-29 13:56:09 +00:00
Test User 2f68bb0681 Added report of SUCCESSFUL test for Revision 3883 2015-01-24 17:13:34 +00:00
Martin Diehl 12c586afb9 removed unused variables 2015-01-23 13:44:16 +00:00
Martin Diehl 1f666dffc9 fixed bug: output size was not set 2015-01-23 13:08:25 +00:00
Martin Diehl e9c3137a3e disabled a faulty ntrans loop (matmul was complaining) 2015-01-23 11:23:35 +00:00
Martin Diehl 4772efbc45 fixed syntax error 2015-01-23 10:11:12 +00:00
Tias Maiti 2c9c04eb76 added script to replace all rows of an ASCII table by a single row containing their average 2015-01-23 00:57:10 +00:00
Martin Diehl 43095b1f1b added threshold_stress_slip as output (got lost once upon a time) 2015-01-22 09:34:11 +00:00
Martin Diehl 5be9a75cff fixed indentation 2015-01-22 09:04:01 +00:00
Martin Diehl 440263f2f0 simplified, removed deprecated synonyms 2015-01-22 09:03:18 +00:00
Test User 4fff551699 Added report of SUCCESSFUL test for Revision 3874 2015-01-22 02:39:10 +00:00
Martin Diehl 1c2dd37e28 deleted unused variables in dislo UCLA 2015-01-21 15:14:00 +00:00
Test User e1ecd99e88 Added report of SUCCESSFUL test for Revision 3872 2015-01-21 02:18:58 +00:00
David Mercier e57cb2b4f4 Wrong number of slip families in BCC material config files 2015-01-20 17:22:52 +00:00
Franz Roters 5062c4d026 updated material.config syntax 2015-01-20 08:58:25 +00:00
Test User 07bf6f9453 Added report of SUCCESSFUL test for Revision 3869 2015-01-20 02:29:28 +00:00
Luv Sharma 19dc945065 Inroduced Fd in kinematic decomposition. 2015-01-19 13:39:47 +00:00
Test User 57da59c5b2 Added report of SUCCESSFUL test for Revision 3866 2015-01-17 23:49:26 +00:00
Martin Diehl 017d258664 removed reporting, since values will be taken from PETSc installation anyway 2015-01-17 16:47:13 +00:00
Pratheek Shanthraj 54dc4943de adaptive penalty to bound Cv in (0,1) 2015-01-16 18:31:14 +00:00
Pratheek Shanthraj f16244d240 corrected state integration 2015-01-16 17:51:43 +00:00
Pratheek Shanthraj eecb78665c removing some unused code and cleaning up 2015-01-16 17:32:47 +00:00
Pratheek Shanthraj 6411d36633 updated vacancy-damage model 2015-01-16 17:04:01 +00:00
Martin Diehl 93e50366bb fixed automatic determination of compiler 2015-01-16 11:19:30 +00:00
Test User 267b9d723d Added report of SUCCESSFUL test for Revision 3859 2015-01-16 02:11:12 +00:00
Luv Sharma 701f35c326 reverting the changes related to undamaged_Fi during rev. 3850/3851. 2015-01-16 00:09:22 +00:00
David Cereceda Senas 85465333ec 2015-01-15 22:42:56 +00:00
David Cereceda Senas b1ef2f9dd9 2015-01-15 22:40:17 +00:00
Martin Diehl 62ff5d1d45 gfortran/ifort is now selected depending on the compiler provided by PETSc 2015-01-15 11:35:53 +00:00
Martin Diehl ced00954fe added new model by david (LLNL/UCLA) 2015-01-15 10:56:15 +00:00
Luv Sharma 125276283b fix in analytically integrated expression. 2015-01-15 09:22:24 +00:00
Franz Roters 3f55518c31 corrected spelling error in comment 2015-01-15 08:42:47 +00:00
Test User ae093854a2 Added report of SUCCESSFUL test for Revision 3852 2015-01-14 02:12:51 +00:00
Martin Diehl ed6b4fe50a fixed issues when having grains and eulers 2015-01-13 16:04:49 +00:00
Luv Sharma 19611660c2 passing undamaged Fe for calculation of stress.(Pratheek please check.) 2015-01-13 09:54:44 +00:00
Luv Sharma 9c8873f16c added functions to get degraded stiffness and undamaged intermediate deformation gradient. 2015-01-13 09:46:25 +00:00
Luv Sharma 80bb9a2e66 function to calculate mises stress. 2015-01-13 09:43:05 +00:00