Bar releases and model verification

[Anonymous]

Hi!

I have been using linear release to make the slab pinned to the walls. It seems to work, but the only problem I face is that the concrete beam do have some moments at its ends. Could someone please help me verifying that the model is correct?

Thank you!

[Mohammed_Ata]

Dear,

Please, attach the model for verification

[Artur.Kosakowski]

Hi @Anonymous

This effect is due to slab bi-directional stiffness. Compare with the unidirectional slab:

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