Equal Degree of Freedom command

[smailk]

Dear All,

I am trying to run a pushover analysis of a 2D frame using elasticBeamColumn elements, I used equalDOF command to create pinned nodes but unfortunately when runing the analysis an erreur happened which is : warning BandGenLinLapackSolver::solve() - LAPACK routine returned 1
I would be grateful if someone could help.

Kindest regards.

Smail.

[fmk]

you messed up .. you either do not have enough equalDOF commands or your boundary condition is wrong. you could just add materials in the 1 and 2 directions to the zeroLength to see if the former.