#1 2022-06-25 15:23:53

DonDiego

Member

Registered: 2022-06-25

Posts: 1

3D solid contact

Hello everybody,

I am new with Salome Meca and Code Aster and I am learning them following online tutorials.
I am trying to model the deformation of a thin 3D leaf spring in contact with a stiff plate. I attach the folder containing all files.
I cannot get the model running because the Code Aster always returns the same error "matrix is singular"
Could you please help me to understand how to set correctly the contact condition?

Thank you in advance

Diego

DonDiego

Member

Registered: 2022-06-25

Posts: 1

Re: 3D solid contact

I attach the folder here below

jacob

Member

From: Dolní Benešov

Registered: 2022-03-07

Posts: 184

Re: 3D solid contact

I did it a while ago.

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Attachments:
leaf_spring.zip, Size: 948.79 KiB, Downloads: 139