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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Luv Sharma
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9635ae9f3d
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fix in integration.
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2015-01-07 14:51:06 +00:00 |
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Pratheek Shanthraj
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3f8678c7c4
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plastic dot states evaluated at effective stress not damaged stress
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2014-12-09 18:23:48 +00:00 |
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Pratheek Shanthraj
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2fc264d90a
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forgot file in previous commit
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2014-11-28 20:07:22 +00:00 |
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Tias Maiti
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f8b29bdaf0
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fixed bug in type definition for ‘drivingForce’
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2014-11-26 18:40:31 +00:00 |
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Pratheek Shanthraj
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54de033c45
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using analytic solution for local/nonlocal coupled damage (as opposed to having crystallite iterate to find a consistent solution)
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2014-11-26 17:29:45 +00:00 |
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Pratheek Shanthraj
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61bb9a373e
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all damage models consistently semi-explicit
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2014-11-26 11:32:50 +00:00 |
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Pratheek Shanthraj
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9714a172d1
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updated to get local damage from microstructure state
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2014-11-26 00:42:20 +00:00 |
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Pratheek Shanthraj
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c89ef9de61
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relaxed some sanity checks
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2014-11-26 00:29:54 +00:00 |
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Pratheek Shanthraj
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36dc59b09f
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reverted back to rate independent damage evolution. updated example config files to recent changes
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2014-11-25 23:56:52 +00:00 |
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Luv Sharma
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3d4b2d2f52
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tolerance for damage can be any positive value. Set to 0.001 if found negative.
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2014-11-21 13:12:54 +00:00 |
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Luv Sharma
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36c2cc4347
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added some sanity checks in damage modules.
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2014-11-20 13:48:07 +00:00 |
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Pratheek Shanthraj
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5ff3c882b5
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thermodynamically consistent treatment of nonlocality over all damage models. switched from power law to exponential with viscous drag type rate formulation for damage evolution
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2014-11-11 22:44:11 +00:00 |
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Pratheek Shanthraj
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e0e0f1503b
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svn properties for new files
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2014-11-07 20:55:16 +00:00 |
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Pratheek Shanthraj
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dc0745800f
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reworked anisotropic brittle damage
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2014-11-07 12:08:56 +00:00 |
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Pratheek Shanthraj
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ade918246c
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reduced number of state variables. some cleaning up
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2014-11-05 17:05:40 +00:00 |
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Pratheek Shanthraj
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76442942b1
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damage def grad updated in stress integration loop and not as a dot state
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2014-11-03 10:43:36 +00:00 |
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Pratheek Shanthraj
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261bffa745
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switched to smoother traction separation law for better convergence. anisotropic brittle now working.
lowered default max iterations for FEM
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2014-11-01 17:51:35 +00:00 |
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Pratheek Shanthraj
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f9cec3079e
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overhaul of kinematics from FeFp to FeFiFp decomposition
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2014-10-31 19:03:08 +00:00 |
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Pratheek Shanthraj
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b0469854c8
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brittle anisotropic damage on cleavage planes
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2014-10-28 20:57:12 +00:00 |
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Pratheek Shanthraj
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16fc93d7db
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deleting and renaming files consistently with svn
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2014-10-28 16:41:29 +00:00 |
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Luv Sharma
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df58327dff
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renamed damage modules/functions etc.
brittle -> isoBrittle ; ductile -> isoDuctile; anisotropic-> anisoBrittle
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2014-10-28 10:49:12 +00:00 |