Thank you so much for your answers. After some hours, I finally found out what was wrong. I ran a linear analysis and looked at the deflections. I found out that I introduced two nodes and forgot to intersect the beams to those nodes...a little embarrassing [dazed]
Hi, I am trying to run a nonlinear analysis on a suspension tower only with its own weight. I have fixed all four feet, both rotational and translational. I get the message "ERROR[ 13]:Solution has diverged. Rotation at node 157 (3.4884E+08 deg) is too large. "
I have tried to fix them, but...
