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convergence in pipe analysis

2 REPLIES 2
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Message 1 of 3
g.borre
363 Views, 2 Replies

convergence in pipe analysis

Hi

I'm doing a pipe analysis with friction support and some axial releases (see attach).

The model doesn't converge.

Can you help me?

thanks

2 REPLIES 2
Message 2 of 3
teixeiranh
in reply to: g.borre

It is difficult to answer that question. Non-convergence of an analysis could be explained by lack of resistance or just some numerical issue.

 

Could you be more specific? 

 

What is the version of the software RSAP that you are using?

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Message 3 of 3
g.borre
in reply to: teixeiranh

version is 2014. the problem appears when I use friction supports. in the same model, with free ux and uy, the model works.

 

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