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Valued Contributor
Jorgew09
Posts: 52
Registered: ‎01-11-2012
Accepted Solution

Instability of type 2

991 Views, 7 Replies
02-21-2012 03:19 AM

When trying to calculate I get many warnings about instability of type 2. What's wrong?

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Artur.Kosakowski
Posts: 5,105
Registered: ‎12-17-2010

Re: Instability of type 2

02-21-2012 03:21 AM in reply to: Jorgew09

Too many releases or too many released d.o.fs?

Part of the model detached from the rest?



Artur Kosakowski
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Valued Contributor
Jorgew09
Posts: 52
Registered: ‎01-11-2012

Re: Instability of type 2

02-21-2012 03:45 AM in reply to: Artur.Kosakowski

I have attached the rtd. file

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Artur.Kosakowski
Posts: 5,105
Registered: ‎12-17-2010

Re: Instability of type 2

02-21-2012 04:02 AM in reply to: Jorgew09

Part of the model detached from the rest? :smileyhappy:

 

Is it a model in from Revit?



Artur Kosakowski
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Contributor
DanQuang90
Posts: 12
Registered: ‎08-15-2013

Re: Instability of type 2

09-13-2013 02:16 AM in reply to: Jorgew09

I send the model from Revit structure to Robot, when i click calculation, Robot reports the same warning ( seperate structure and instability node), what is wrong? how can i find out anh correct it? Please! 

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Rafal.Gaweda
Posts: 5,580
Registered: ‎04-26-2010

Re: Instability of type 2

09-13-2013 02:22 AM in reply to: DanQuang90

Robot file please.



Rafal Gaweda
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DanQuang90
Posts: 12
Registered: ‎08-15-2013

Re: Instability of type 2

09-13-2013 04:20 AM in reply to: Rafal.Gaweda

here my file!

http://www.mediafire.com/?rhmlcrb7s19d0o9

Help me please!

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Rafal.Gaweda
Posts: 5,580
Registered: ‎04-26-2010

Re: Instability of type 2

09-13-2013 04:49 AM in reply to: DanQuang90

Geometry is so complex (I mean strangly made) and so inaccurate that I am not able to mesh it properly. If you have meshed model (with coherent meshes) please upload.



Rafal Gaweda
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