5. Summary of results

This test case makes it possible to validate, on a linear basis, the implicit time schemes (average acceleration, modified mean acceleration and full HHT) of the DYNA_NON_LINE operator, in the case of a variable imposed load, for resolutions in displacement, speed or acceleration depending on the case.

In this context, we also validate the continuation with the complete HHT diagram.

On the same model, the EULER, NEWMARK and DEVOGELAERE schemes for the DYNA_VIBRA operator are also validated.