Hi again.
Another point - why have these elements not failed - PEEQ of 1.73 meaning the elements are 5.6-times longer than originally (the following view is NOT scaled!).
But the degradation is only between 0.15 and 0.32 - how does this happen?
Triax value of these elements is between 1 and...
May be one other simple question:
I tried to combine both ductile and shear damage models once. The damage initiation variables DUCTCRT and SHEARCRT always showed the same value. Is it so that these variables show the maximum level of both models (since the failure/degradation rule is defined to...
Hi,
Yes, I am aware of that Example. But this deals with aluminum material which has significantly different material parameters.
Especially when it comes to shear failure model, I do not have any complete failure parameter set for steel (e.g. S355). The article mentioned above by FEA_way does...
Hi FEA way,
Thanks for this very helpful hint. I have not found any article including shear damage model parameters before...
This is a good starting point.
Hello,
I was wondering if anybody would be willing to share their input data for ductile and shear damage initiation (tabulated data for strain rate, stress triaxiality and eq. plastic strain at initiation for ductile damage and strain rate, shear stress ratio and eq. plastic strain at...
