Re: [Getfem-users] Plasticity in GetFEM

[Yves Renard]

Dear Vitaly,

There is some plasticity with kitematic hardening implemented in the currect 
svn version of
demo_plasticity.m
and
demo_dynamic_plasticity.m
But it has not been formalized into some bricks already.

Yves.


----- Original Message -----
From: "Vitalii Vorkov" <address@hidden>
To: address@hidden
Sent: Tuesday, December 23, 2014 12:08:41 PM
Subject: [Getfem-users] Plasticity in GetFEM



Dear colleagues, 



First of all thank you for your effort for creating GetFEM. 



I’m working on the simulations of the air bending process with big radii. It's 
great that the plasticity feature is implemented in current version of GetFEM, 
however it exists in quite limited way. As far as I understood currently only 
perfect elasto-plasticity problem is possible to implement, thus there is no 
work hardening implemented. 



With regards to plasticity I have some questions: 

Do you have any plans for adding more complicated plasticity features in your 
libraries, for instance isotropic hardening? 

Do you know any similar to GetFEM libraries which have already implemented 
plasticity features suitable for bending? Similar in terms of license and 
possibilities to write missing features by yourself. 



Thank you in advance for your help. 



Merry Christmas and Happy New Year! 



Kind regards, 
        
        


        

        
        

Vitalii Vorkov 
Research Engineer 


Department of Mechanical Engineering | PMA 
Celestijnenlaan 300 – office 01.030 – BOX 2420 | 3001 Heverlee (Leuven) | 
Belgium 
Tel. + 32 (0)16 37 28 77 | address@hidden | www.mech.kuleuven.be 


        
        







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