Thanks for watching! I hope this tutorial on nonlinear buckling analysis using the RIKS method was helpful! Key takeaway: Geometric imperfections and nonlinear effects can significantly reduce the critical buckling load compared to a perfect linear analysis. In this video, we used a scaling factor of L/1000 (0.12 in) for the imperfection, based on the first buckling mode. I encourage you to experiment with different scaling factors and see how they affect your results! What values did you try? Share your findings and any challenges you encountered in the comments below. The RIKS method is a powerful tool for capturing post-buckling behavior in Abaqus. For more information, check out the official Abaqus documentation (search for "RIKS method" or "Nonlinear Buckling Analysis"). If you're new to Abaqus or missed the earlier videos in this series, you can find them here: th-cam.com/video/PO5fZLDguoA/w-d-xo.html What other Abaqus topics or analysis types would you like to see covered on The Simulationist Lab? I'm always open to suggestions! Finally, a big thanks for following along! Don't forget to LIKE, SUBSCRIBE, and hit that NOTIFICATION bell so you don't miss future simulations!
Thanks for watching! I hope this tutorial on nonlinear buckling analysis using the RIKS method was helpful!
Key takeaway: Geometric imperfections and nonlinear effects can significantly reduce the critical buckling load compared to a perfect linear analysis. In this video, we used a scaling factor of L/1000 (0.12 in) for the imperfection, based on the first buckling mode.
I encourage you to experiment with different scaling factors and see how they affect your results! What values did you try? Share your findings and any challenges you encountered in the comments below.
The RIKS method is a powerful tool for capturing post-buckling behavior in Abaqus. For more information, check out the official Abaqus documentation (search for "RIKS method" or "Nonlinear Buckling Analysis").
If you're new to Abaqus or missed the earlier videos in this series, you can find them here:
th-cam.com/video/PO5fZLDguoA/w-d-xo.html
What other Abaqus topics or analysis types would you like to see covered on The Simulationist Lab? I'm always open to suggestions!
Finally, a big thanks for following along! Don't forget to LIKE, SUBSCRIBE, and hit that NOTIFICATION bell so you don't miss future simulations!
helpful video thank you
Glad it was helpful!