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Contributor
ingeniero_mena
Posts: 22
Registered: ‎03-26-2010

Push Over analysis

967 Views, 4 Replies
09-12-2012 11:57 AM

Hi all.

i need some one to check why the PushOver analysis does not converge.

i have the RSAP 12 with SP5

maybe some details i am missing. it is a 2dimension frame.

regards

 

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Contributor
ingeniero_mena
Posts: 22
Registered: ‎03-26-2010

Re: Push Over analysis

09-13-2012 08:43 AM in reply to: ingeniero_mena

Hi Rafal,

can you check my concern about Push Over analysis in the example i attached.?

regards

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Rafal.Gaweda
Posts: 4,971
Registered: ‎04-26-2010

Re: Push Over analysis

09-14-2012 12:28 AM in reply to: ingeniero_mena

Hi Angel,

 

Why do you think it does not converge ?

 

po.jpg



Rafal Gaweda
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Contributor
ingeniero_mena
Posts: 22
Registered: ‎03-26-2010

Re: Push Over analysis

09-15-2012 07:10 AM in reply to: ingeniero_mena

Hi Rafal,

i forgot one thing. can you put a Hinge and then run again. maybe i am missing some step.

thanks

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Product Support
Rafal.Gaweda
Posts: 4,971
Registered: ‎04-26-2010

Re: Push Over analysis

09-18-2012 05:47 AM in reply to: ingeniero_mena

Take a look at attached model - it converges.

Maybe you mean nonconvergence for eg of case 1 with "Structure Collapse" set - it is correct

 

1A. The Structure Collapse Criterion

Analysis performs until the divergence of the iterative process is reached.

 

http://docs.autodesk.com/RSA/2013/ENU/filesROBOT/GUID-43CF18F4-F8A4-4800-B031-1F3128665253.htm



Rafal Gaweda
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