I have made a mesh-model of human pelvis with bones, cartilages and ligaments. All materials properties are indicated. All I need - to simulate surgery on this model (apply pressure on one surface - hollow arrow on "screenshot_4" with stable point - solid arrow on "screenshot_4" ).
I've tried to do this but failed and got an error "Error in job Job-1: 94 nodes have inactive dof on which boundary conditions are specified. The nodes have been identified in node set ErrNodeBCInactiveDof."
Can anybody fix this problem and send me an algorithm how it was done?