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*** *** In static load case 1 the compliance is negative or large -6.93956e+007. Optimization/buckling analysis cannot be performed. due to possible rigid body mode. INFEASIBLE DESIGN (AT LEAST ONE CONSTRAINT VIOLATED).<?xml version="1.0" encoding="UTF-8"?> I try to increase the constraints but the error still repeat./emoticons/default_sad.png' srcset='/emoticons/sad@2x.png 2x' title=':(' width='20' />
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Could you share your model?
I have uploaded
your model have modelling error.I mean design & non design region are not connected.Node to node connectivity is needed to transfer load.
<?xml version="1.0" encoding="UTF-8"?>
thanks for the information so how should I connect the two parts ?
Maintain node to node connectivity while meshing.
share geometry i will try.
Here is the origin
Can work?
use attached updated file.
