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stress and hardening function

Posted 7 nov. 2017, 20:33 UTC−5 Structural & Acoustics Version 5.0 0 Replies

DoWon Heo
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Hi

I use 2D solid mechanics model and plasticity.

I set up plasticity option like attached picture and hardening function is like attached picture

In result, i get the maximum stress(solid.misesGp)

But this value is higher than sum of initial yield stress and maximum stress of hardening function.

why this is happening?

0 Replies Last Post 7 nov. 2017, 20:33 UTC−5
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Hello DoWon Heo

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