I'm trying to add gusset plates to the back of a column to connect some EQ L's in X orientation
when I try use a connection method I get a message " Non-linear elements not supported"
If I try add manual gusset I can't seem to get the bolts
Above image shows approximate location from side where gusset required to connect bracing of EQ L
Above image shows holes, this could be 1, 2, 3,... holes with single or double columns of holes as required
Above image shows the validation of the requirement for bracing to be mid column as there a beam below that will have a railing element on it., and thus to avoid clashing the bracing has to be mid column. G3 and G4 will be approximate 50mm above the beam as there will be flooring of about 40mm resting on beam.
Please advise solution to resolve
