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#1 2022-08-17 09:08:28

Registered: 2021-12-15
Posts: 41

Challenge: Buckling of a tube under twisting moment...


I recently posted a "challenge" on Code_Aster usage forum, and so far did not get any valid solution.

(see Buckling of a tube under twist (non-linear) calculix vs code-aster )

That is why decided to address directly the Code_Aster development forum.

Can Code-Aster perform a (non-linear) simulation of the buckling of a tube under twisting moment as described in the link above?

If so, shall I propose to add such example into the distributed code-aster tests/examples?

If not, shall I ask why such apparently simple simulation is so difficult to perform?

Thank you in advance,
Best Regards,