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2 Replies Latest reply on Dec 12, 2017 10:32 AM by Ar Janus

Stress strain curve error

Ar Janus Dec 12, 2017 8:58 AM

Hi there,

- I'm working on a simulation for a plastic material with a stress-strain curve. I've defined the stress-strain curve in the solidworks material:

Is this correct?

When i run the study, I have the following error:

Any ideas?

Re: Stress strain curve error

Bill McEachern Dec 12, 2017 9:39 AM (in response to Ar Janus)
couple things:
first point needs to be the yield point.
Should be true stress/strain curve.
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- Re: Stress strain curve error
  
  Ar Janus Dec 12, 2017 10:32 AM (in response to Bill McEachern)
  
  Hi Bill,
  1. Yield point is the highest point in my curve, right? \
  
  2. How do you define the true/stress curve?
  I have the values of the tensile test, see picture below. Is this ok?
  
  Thanks for the fast reply!
  
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