Notifications
Clear all

High strain rate material model calibration with available Tension test strain rate data

1 Posts
1 Users
0 Likes
63 Views
baskarant
Posts: 1
Topic starter
(@baskarant)
New Member
Joined: 2 months ago

Hello Dr. Jorgen,

First of all, would like to thank you for all the knowledge sharing blog videos. Very much interesting!

Here, I have a question related to Elastic plastic material model with rate dependence. I used Mcalibration with Abaqus Johnson cook material model for calibrating the test data(0.01s,1s,100s,200s) but it did not give me the good extrapolation for higher strain rates(500-1000s).

Would you please suggest the material model within Abaqus list in the Mcalibration to achieve good extrapolation of high strain rate plasticity?

 

Thanks,

Thiruvenkata

Share: