Cumulative Plastic Ductility

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gfermandois
Posts: 6
Joined: Wed Jun 21, 2006 7:12 pm
Location: Chilean Steel Institute

Cumulative Plastic Ductility

Post by gfermandois »

Hi, I want to know if there is a way to calculate the cumulative plastic ductility of an element with Steel02 material for a cyclic uniaxial test. I'm asking this because I don't know if its correct to consider in the whole test a yield deformation equal to Py/K (Py: yield strength, K: stiffness) to calculate the accumulated plastic deformation of the element. Any help on the procedure I must follow will be vere appreciated. Thanks! :D
Gaston Fermandois C.
Universidad Tecnica Federico Santa Maria
Valparaiso, Chile
silvia
Posts: 3909
Joined: Tue Jan 11, 2005 7:44 am
Location: Degenkolb Engineers
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Post by silvia »

you have to do it in post-processing.
Silvia Mazzoni, PhD
Structural Consultant
Degenkolb Engineers
235 Montgomery Street, Suite 500
San Francisco, CA. 94104
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