Hi,
I do have the trivial question. The prescribed displacements in x y z of rigid body is defined by displacement vector (r=r1-r2) or magnitude of displacement (sqrt(rx^2+ry^2+rz^2) in FEBio? Same question for rotation.
I have already posted that I do have problem (Negative Jacobian) while applying BC to rigid bodies. In this case you suggested to improve the quality of mesh. Beside this, can this situation be solved via improvement of BC? Does FEBio support high order of mesh?
Why in the enclosed .feb file (which I cannot unclosed because of the size) at step2 I receive * No force acting on the system? In this .feb file I interpolated my BC.
Thanks for any advice.
Regards,
Nataliya
I do have the trivial question. The prescribed displacements in x y z of rigid body is defined by displacement vector (r=r1-r2) or magnitude of displacement (sqrt(rx^2+ry^2+rz^2) in FEBio? Same question for rotation.
I have already posted that I do have problem (Negative Jacobian) while applying BC to rigid bodies. In this case you suggested to improve the quality of mesh. Beside this, can this situation be solved via improvement of BC? Does FEBio support high order of mesh?
Why in the enclosed .feb file (which I cannot unclosed because of the size) at step2 I receive * No force acting on the system? In this .feb file I interpolated my BC.
Thanks for any advice.
Regards,
Nataliya
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