Editing hardening model in FEPX #122
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I have already tried different tutorial examples given in fepx documentation. However, I want to modify the default hardening law equations. Could you please help me which files or folders do I need to look into. |
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Replies: 1 comment 5 replies
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@HitarthM1729 What hardening laws are you interested in? I share a common goal in wanting to implement different hardening rules, and would be happy to help guide development. In short, much of the hardening is mostly handled in |
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Thank you very much. I am looking to implement kinematic hardening to simulate cyclic loading. I am very new to FEPX. Any help would be appreciated |
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Do you mean that you would like to introduce a "backstress" into the model? To account for Bauschinger's effect? |
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Yes. Exactly. I tried the default cyclic hardening model available in fepx. But I have gone through literature which suggest different models for modeling kinematic hardening. So i wanted to incorporate that in fepx. |
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What model, in particular, are you interested in implementing? |
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@HitarthM1729 What hardening laws are you interested in? I share a common goal in wanting to implement different hardening rules, and would be happy to help guide development.
In short, much of the hardening is mostly handled in
/src/libfepx/solveit_evp/solve_evp/solve_evp_rstar/update_hardening/*. You can review the routines there and let me know what questions you have.