Concrete branch ready for testing

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bernd
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Re: Concrete branch ready for testing

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HarryvL wrote: ↑Wed Jun 19, 2019 8:59 pm Analysis of reinforced concrete with FEM
+1
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Re: Concrete branch ready for testing

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I am happy extract the relevant bits and dress it up with some notes/tutorial on what it all means. As ever, I just need to find the time. Where on the wiki does this go?
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Re: Concrete branch ready for testing

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Embryonic draft for early review:

https://www.freecadweb.org/wiki/Analysi ... e_with_FEM
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Re: Concrete branch ready for testing

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HarryvL wrote: ↑Fri Jun 21, 2019 4:28 pm Embryonic draft for early review:

https://www.freecadweb.org/wiki/Analysi ... e_with_FEM
Awesome :tada:
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Re: Concrete branch ready for testing

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I am 50% through ...
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Re: Concrete branch ready for testing

Post by HarryvL »

Done and ready for final review. Perhaps worth linking to this in the main tutorial page under the FEM category?
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Re: Concrete branch ready for testing

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still need to have a look at your awesome tutorial :oops: ...

should we adapt this https://github.com/FreeCAD/FreeCAD/comm ... f6e4e5R545 to your principal stress calculation as well ?

https://github.com/FreeCAD/FreeCAD/blob ... #L541-L546
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Re: Concrete branch ready for testing

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Its not clear to me from the link what you are proposing to change Bernd.
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Re: Concrete branch ready for testing

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HarryvL wrote: ↑Wed Jul 03, 2019 2:12 am Its not clear to me from the link what you are proposing to change Bernd.
Add this https://github.com/FreeCAD/FreeCAD/blob ... #L541-L546 here https://github.com/FreeCAD/FreeCAD/blob ... ls.py#L576
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Re: Concrete branch ready for testing

Post by HarryvL »

Ah ok. Yes I didnt catch a potential NaN return from Calcilix, so that sounds like a good idea. However, anything downstream from this principal stress routine should be able to handle NaN values too. For example, what happens with this in VTK pipeline or VTK export?
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