Haiming Zhang
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ce09e992cc
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1. Change yieldStress from 'list' to 'numpy.arrary', thanks to Martin's suggestion (3907);
2. Change '3*3' Cauchy stress tensor to '1*6', now the number of input 'xdata' for fitting is 6*Points, which is less than the former 9*Points.
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2015-02-06 13:48:14 +00:00 |
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Martin Diehl
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0b3205a24b
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some suggestions how to simplify
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2015-02-06 09:29:21 +00:00 |
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Test User
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bded4c521e
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Added report of SUCCESSFUL test for Revision 3905
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2015-02-06 03:28:15 +00:00 |
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Haiming Zhang
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7818a8f467
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Add codes about enforcing the boundary constraints for the fitting parameters, especially for the exponent term of non-quadratic yield functions.
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2015-02-05 21:25:00 +00:00 |
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Haiming Zhang
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4f2c07063b
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Fix general Hosford!
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2015-02-05 20:18:07 +00:00 |
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Test User
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c19e560dd0
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Added report of SUCCESSFUL test for Revision 3902
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2015-02-05 02:35:43 +00:00 |
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Haiming Zhang
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2b704b3905
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Fix: Tresca, von Mises, Drucker, Hill 1948 criteria.
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2015-02-04 16:47:35 +00:00 |
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Haiming Zhang
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2d568b49f2
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add the output of standard deviation errors;
fix Hill 48 and anisotropic Barlat 1991
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2015-02-04 13:04:34 +00:00 |
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Test User
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43ed6028bc
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Added report of SUCCESSFUL test for Revision 3899
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2015-02-04 03:47:46 +00:00 |
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Martin Diehl
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8e31b432c8
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all included on script on damask.mpie.de
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2015-02-03 21:44:11 +00:00 |
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Haiming Zhang
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3845c47e61
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complement of 3897: add isotropic and anisotropic Barlat 1991 to the dictionary
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2015-02-03 12:57:18 +00:00 |
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Haiming Zhang
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bef846d294
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add isotropic and anisotropic Barlat1991 yield criteria.
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2015-02-03 12:54:16 +00:00 |
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Haiming Zhang
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55445af9bc
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1. add initial guess and weight to the fitting (nonlinear least square regression);
2. extend the dictionary:fittingCriteria
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2015-02-03 12:18:53 +00:00 |
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Test User
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c24aa71e3c
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Added report of SUCCESSFUL test for Revision 3894
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2015-02-03 02:22:43 +00:00 |
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Pratheek Shanthraj
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548b656aa4
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removed unneeded MPI synchronization
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2015-02-02 20:54:03 +00:00 |
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Haiming Zhang
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cc6138ec41
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rewrite "def fit()";
add format output.
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2015-02-02 17:41:19 +00:00 |
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Haiming Zhang
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fd75772a3f
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Fix the bug of calculating principal stresses. Now the fitting result is better for the criteria which expressed in principal stresses.
Thanks to Martin.
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2015-02-02 16:52:28 +00:00 |
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Test User
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16cee5e3ee
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Added report of SUCCESSFUL test for Revision 3890
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2015-01-31 09:34:32 +00:00 |
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Pratheek Shanthraj
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3c2a95efd8
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if matrix inversion error encountered during analytic tangent calculation, give a warning and return elastic tangent
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2015-01-30 14:00:32 +00:00 |
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Test User
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f2c4688dbd
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Added report of SUCCESSFUL test for Revision 3888
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2015-01-30 02:17:41 +00:00 |
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Pratheek Shanthraj
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7b45f4702d
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I/O formatting changes
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2015-01-29 14:00:21 +00:00 |
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Pratheek Shanthraj
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f1f4f939a3
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analytic jacobian default for all solvers
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2015-01-29 13:59:49 +00:00 |
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Pratheek Shanthraj
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dd8458a775
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updated analytic jacobian calculation to correctly take into account intermediate configuration Fi. improved convergence of Li loop in stress integration
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2015-01-29 13:58:25 +00:00 |
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Pratheek Shanthraj
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0b59519a2a
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updated damage models:
- coupling to plasticity handled within damage module instead of plasticity module
- anisotropic models more stable
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2015-01-29 13:56:09 +00:00 |
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Test User
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2f68bb0681
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Added report of SUCCESSFUL test for Revision 3883
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2015-01-24 17:13:34 +00:00 |
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Martin Diehl
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12c586afb9
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removed unused variables
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2015-01-23 13:44:16 +00:00 |
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Martin Diehl
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1f666dffc9
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fixed bug: output size was not set
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2015-01-23 13:08:25 +00:00 |
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Martin Diehl
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e9c3137a3e
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disabled a faulty ntrans loop (matmul was complaining)
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2015-01-23 11:23:35 +00:00 |
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Martin Diehl
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4772efbc45
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fixed syntax error
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2015-01-23 10:11:12 +00:00 |
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Tias Maiti
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2c9c04eb76
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added script to replace all rows of an ASCII table by a single row containing their average
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2015-01-23 00:57:10 +00:00 |
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Martin Diehl
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43095b1f1b
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added threshold_stress_slip as output (got lost once upon a time)
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2015-01-22 09:34:11 +00:00 |
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Martin Diehl
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5be9a75cff
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fixed indentation
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2015-01-22 09:04:01 +00:00 |
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Martin Diehl
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440263f2f0
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simplified, removed deprecated synonyms
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2015-01-22 09:03:18 +00:00 |
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Test User
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4fff551699
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Added report of SUCCESSFUL test for Revision 3874
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2015-01-22 02:39:10 +00:00 |
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Martin Diehl
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1c2dd37e28
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deleted unused variables in dislo UCLA
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2015-01-21 15:14:00 +00:00 |
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Test User
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e1ecd99e88
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Added report of SUCCESSFUL test for Revision 3872
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2015-01-21 02:18:58 +00:00 |
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David Mercier
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e57cb2b4f4
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Wrong number of slip families in BCC material config files
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2015-01-20 17:22:52 +00:00 |
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Franz Roters
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5062c4d026
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updated material.config syntax
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2015-01-20 08:58:25 +00:00 |
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Test User
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07bf6f9453
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Added report of SUCCESSFUL test for Revision 3869
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2015-01-20 02:29:28 +00:00 |
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Luv Sharma
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19dc945065
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Inroduced Fd in kinematic decomposition.
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2015-01-19 13:39:47 +00:00 |
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Test User
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57da59c5b2
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Added report of SUCCESSFUL test for Revision 3866
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2015-01-17 23:49:26 +00:00 |
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Martin Diehl
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017d258664
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removed reporting, since values will be taken from PETSc installation anyway
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2015-01-17 16:47:13 +00:00 |
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Pratheek Shanthraj
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54dc4943de
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adaptive penalty to bound Cv in (0,1)
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2015-01-16 18:31:14 +00:00 |
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Pratheek Shanthraj
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f16244d240
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corrected state integration
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2015-01-16 17:51:43 +00:00 |
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Pratheek Shanthraj
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eecb78665c
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removing some unused code and cleaning up
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2015-01-16 17:32:47 +00:00 |
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Pratheek Shanthraj
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6411d36633
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updated vacancy-damage model
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2015-01-16 17:04:01 +00:00 |
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Martin Diehl
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93e50366bb
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fixed automatic determination of compiler
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2015-01-16 11:19:30 +00:00 |
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Test User
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267b9d723d
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Added report of SUCCESSFUL test for Revision 3859
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2015-01-16 02:11:12 +00:00 |
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Luv Sharma
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701f35c326
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reverting the changes related to undamaged_Fi during rev. 3850/3851.
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2015-01-16 00:09:22 +00:00 |
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David Cereceda Senas
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85465333ec
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2015-01-15 22:42:56 +00:00 |