Hello sir,
Iam getting instability in joint 63 in the mid of the floor beam. Tried all possible solutions I know off, but cant solve the instability issue. Can you please help me fix this problem. No lateral loads in this building, only gravity loads. Please find attached the .std file for your working. Thanks in advance !!
THROX-STRUCTURAL.std
I have used 99% partial moment release.
4403.THROX-STRUCTURAL.std
Also, refer to -
https://communities.bentley.com/products/ram-staad/w/structural_analysis_and_design__wiki/2046/staad-pro-instability-and-zero-stiffness-faq
Answer Verified By: Prince Samson Stanley
Thank you very much !!! helped me a lot