Hello,
I am working on a building modeled with eccentric braced frames. When I run the RAMFrame analysis I get the following error: "Unstable Structure Detected. Instability Found for Node...Check end Releases or Boundary Conditions" i have tried adjusting the fixity of both the beam and the braces but I continue getting the error. Looking on this forum I found the troubleshooting guide for braces that suggested to fix the torsion releases but that did not help. Does anybody know how to better model eccentric braced frames to avoid this issue?
Thanks