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Valued Contributor
bjornhgr
Posts: 64
Registered: ‎09-28-2011
Accepted Solution

Execution problem no 902

208 Views, 3 Replies
04-25-2012 02:34 AM

During non-linear analysis on a structure with planar rigid supports with released uplift, I get an error displaying "execution problem no 902". What might cause this?

 

BMan

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Rafal.Gaweda
Posts: 4,935
Registered: ‎04-26-2010

Re: Execution problem no 902

04-25-2012 02:37 AM in reply to: bjornhgr

902.jpg

If it is not the case please send us model



Rafal Gaweda
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Artur.Kosakowski
Posts: 4,544
Registered: ‎12-17-2010

Re: Execution problem no 902

04-25-2012 03:40 AM in reply to: bjornhgr

Please mind the limitations of the modal analysis for non-linear models

 

See e.g. message 4 from http://forums.autodesk.com/t5/Autodesk-Robot-Structural/Uplift/m-p/3320823/

 

also http://forums.autodesk.com/t5/Autodesk-Robot-Structural/Barre-de-treillis-traction-compression-vs-s%...

 



Artur Kosakowski
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Valued Contributor
bjornhgr
Posts: 64
Registered: ‎09-28-2011

Re: Execution problem no 902

04-25-2012 03:49 AM in reply to: bjornhgr

Thanks! Think I got my answer there. No good idea to combine non linear supports and seismic modal analysis. And since I'm not about to do a time history analysis, I guess that leaves me with the mentioned method of transferring results from the seismic analysis to a separate model with non linear supports.

 

Thanks a lot!

 

BMan

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