Fbd_tol

[mela]

HI,
I am doing a dynamic analysis time history, with an accelerogram. Later around 19 seconds the error fdb_tol appears and the analysis stop.
what fbd_tol is it?

[z.gronti]

Dear mela,

You may find a list with the convergence difficulties that may arrise and their solution in the User Manual, the Help System and in the video below:

https://www.facebook.com/video.php?v=22 ... =2&theater
https://www.youtube.com/watch?v=p6tAyoofDog

Finally, you will find a number of posts on this matter if you carry out a search on this forum for the term "unable to apply".

[mela]

thank you very much!!!