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I designed a composite panel Combined of composite plate and aluminum beam. I want to obtain mod shape and natural frequency
I should tie plate and beam
how to perform it
Hi,
You can use TIE or Freeze contact between composite plate and beam.
they are same contact types arent they?
Yes, they are. Both ensures zero relative displacement between master and slave nodes.
I add my model as attachment
what is my mistake?
Unable to find an attachment - read this blog
Body 1 and extrude components are not connected.
You can connect both either with nodal connectivity or use RBE2s or use tie contact.
in the file I uploaded, I defind contact surface and contact is it not enough?
I defined freeze contact
There are no contact surfaces in your model.
<?xml version="1.0" encoding="UTF-8"?>
when I defined freeze contact type
mode shape and natural frequency I obtained is non-meaningful
I solve my problem
in cardimage there is tie contact also
I could not see it
