I seem to be running into this issue. Does anyone know who to solve this?
Any help would be greatly appreciated, thanks.
There are 24 rigid body modes in the system. This means some parts can move freely without causing deformation.
Try to use the ‘Eigen Modes’-component and activate the display of local coordinate axes: The first eigen-mode will be the rigid body motion.
If this does not help, check whether you have a pinned support directly attached to a hinge. A hinge introduces an extra node which may cause the problem.
When analyzing a flat shell structure one has to lock the rotation perpendicular to the plate in at least one node.
Hello
I would advise you to connect the “cross section” directly to the “line to beam” and not to the “assemble”.
To view the deformation of the “eigen modes” connect the “eigen mode” directly to the “model view” no need to restart an analysis
your beams are not connected to each other, you have beams that are free in translation, which is why you get this error message. All beams must be defined between nodes.
you can use the “Line-Line Intersection (Karamba3D)” to find your lines between nodes
you must also ensure that your mesh nodes are correctly connected to your beam nodes.
I’ve revised your code in this sense
