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Erro nonlinear problem
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Hi.
When calculation i is problem.
Solved! Go to Solution.
Re: Erro nonlinear problem
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if it does not help please send us model.

Rafal Gaweda
Product Support
Autodesk, Inc.
Re: Erro nonlinear problem
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Re: Erro nonlinear problem
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The model you send me is linear:

Rafal Gaweda
Product Support
Autodesk, Inc.
Re: Erro nonlinear problem
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Sorry.
you please add the same picture.
Thanks.
Re: Erro nonlinear problem
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I do not see any problem with Newton Raphson algorithm.
calculation times:
all cases, Newton Raphson, Sparse Solver - 2227seconds
simple cases set as auxiliary, Newton Raphson, multithreaded solver - 1700seconds - such model here :
https://www.filemail.com/dl.aspx?id=JZOUWLOFNSEKAB

Rafal Gaweda
Product Support
Autodesk, Inc.
Re: Erro nonlinear problem
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thank you very much.
You let me ask one question.
By my modol, then I should choose it is U + or U-?????
To get the correct results.
Re: Erro nonlinear problem
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It depends on local Z of panel
in your case U+
Examples:

Rafal Gaweda
Product Support
Autodesk, Inc.
Re: Erro nonlinear problem
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Hi.
I is prolem again, when change foundation raft to foundation footing???????
File modol foundation Footing. Please help.
http://www.mediafire.com/?po19hlc631a41ni
Re: Erro nonlinear problem
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No support s in UX UY directions.
I suggest you to use Automatic solver - it will report instabilities in model.

Rafal Gaweda
Product Support
Autodesk, Inc.



