Moment at Pinned Connection

[Anonymous]

Hello,

I am seeing significant moment at a pinned connection. Any idea what is causing this? 

Please see the screen captured attached. 

Thanks!

[Artur.Kosakowski]

Hi @Anonymous

Have you ignored reported instability or has the nonlinear analysis diverged?

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.

[mustafahesenow]

Can you send us the model please.

[Anonymous]

File attached. 

[Anonymous]

The instability is in a meshed slab at a lower level. Please see screen shot attached. 

I have circled in red where I am getting the moment at the pin. 

[Artur.Kosakowski]

Hi @Anonymous

The instability is in a meshed slab at a lower level. Please see screen shot attached. 

I have circled in red where I am getting the moment at the pin. 

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If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.

[Artur.Kosakowski]

Hi @Anonymous

I just wanted to check if my suggestion has solved your issue. Thank you.

[Anonymous]

Hello Artur! I have encountered the same problem. The is a moment at a pinned end of a beam. See image below. 

Do you happen to know what is causing this?