Hi,
I am getting 2 warnings. Both are about instability in a joint in the My direction. The joints are highlighted in red in the following image.
The joints highlighted are in the middle of the slabs. I have pinned the slab edges.
Why are these being reported as instabilities?
Thanks
STAAD Support.zip
Is there any update on this?
I don't see any harm of these warnings as the displacements of the structure are reasonable as well as applied loads vs reactions. However, I think that these warnings are reported due to MZ releases on the plate nodes. If you would make MZ dof as fixed, these warnings should disappear. However, I think that this can be achieved in the Analytical Modeler only and to edit it, you would need to drop the link with the Physical model in the Utilities menu.